B12-vitamiini (Finnish Wikipedia)

Analysis of information sources in references of the Wikipedia article "B12-vitamiini" in Finnish language version.

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30nih.gov

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28worldcat.org

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22doi.org

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4web.archive.org

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4archive.org

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3nature.com

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2sciencedirect.com

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2pharmacytimes.com

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2sciencemag.org

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2wiley.com

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1drugs.com

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1cell.com

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1fda.gov

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1ruokavirasto.fi

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1urn.fi

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1europa.eu

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1s3-us-west-2.amazonaws.com

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1cureus.com

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1medcraveonline.com

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1medscape.com

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1springer.com

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1qmul.ac.uk

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1usda.gov

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1huslab.fi

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1tandfonline.com

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1merriam-webster.com

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1canadiana.ca

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1pei.de

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1karger.com

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1nasonline.org

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1annals.org

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1degruyter.com

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1fi.edu

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annals.org

FH Bethell et al: Cobalamin (vitamin B12) and the intrinsic factor of Castle. Annals of Internal Medicine, 1.9.1951, 35. vsk, nro 3, s. 518. PubMed:14868999 doi:10.7326/0003-4819-35-3-518 ISSN 0003-4819 Artikkelin verkkoversio.

archive.org

T Addison: Anæmia – disease of the supra-renal capsules. London Medical Gazette, 1849, 43. vsk, s. 517–518. ISSN 1356-1685 Artikkelin verkkoversio.
MA Biermer: Eine eigenthümliche form von progressiver perniciöser anämie. Correspondenz-Blatt für Schweizer Ärzte, 1872, 2. vsk, s. 15–18. ISSN 0366-5461 Artikkelin verkkoversio.
G Hayem: Recherches sur l’évolution des hématies dans le sang de l’homme et des vertébrés. Archives de physiologie normale et pathologique, 1878, 5. vsk, s. 692–734. ISSN 0150-9748 Artikkelin verkkoversio.
L Lichtheim: Zur Kenntnis der perniciösen anämie. Verhandlungen des Deutschen Kongress für innere Medizin, 1887, 6. vsk, s. 84–99. ISSN 0070-4067 Artikkelin verkkoversio.

canadiana.ca

W Gardner, W Osler: A case of progressive pernicious anemia (idiopathic of Addison). Canada Medical and Surgical Journal, 1877, 5. vsk, nro 9, s. 385-404. ISSN 0319-6054 Artikkelin verkkoversio.

cell.com

A Grossman: Nutrient acquisition: the generation of bioactive vitamin B12 by microalgae. Current biology, 2016, 26. vsk, nro 8, s. R319–R321. PubMed:27115686 doi:10.1016/j.cub.2016.02.047 ISSN 0960-9822 Artikkelin verkkoversio.

cureus.com

Manoj Sahoo, Dyuthy R, Anupama Sahu, Manoj Sahoo, Dyuthy R, Anupama Sahu: Acute Psychosis as Presenting Symptoms of Vitamin B12 Deficiency: A Case Series. Cureus, 30.11.2024, 16. vsk, nro 11. doi:10.7759/cureus.74844 ISSN 2168-8184 Artikkelin verkkoversio. (englanniksi)

degruyter.com

RB Woodward: The total synthesis of vitamin B12. Pure and Applied Chemistry, 1973, 33. vsk, nro 1, s. 145–177. PubMed:4684454 doi:10.1351/pac197333010145 ISSN 0033-4545 Artikkelin verkkoversio.

doi.org

dx.doi.org

Safety and efficacy of vitamin B12 (in the form of cyanocobalamin) produced by Ensifer spp. as a feed additive for all animal species based on a dossier submitted by VITAC EEIG. EFSA Journal, 2018, 16. vsk, nro 7. doi:10.2903/j.efsa.2018.5336 Artikkelin verkkoversio.^{[vanhentunut linkki]}
H Fang, J Kang, D Zhang: Microbial production of vitamin B12: a review and future perspectives. Microbial Cell Factories, 2017, 4. vsk, nro 16. PubMed:28137297 doi:10.1186/s12934-017-0631-y ISSN 1475-2859 Artikkelin verkkoversio.
A Grossman: Nutrient acquisition: the generation of bioactive vitamin B12 by microalgae. Current biology, 2016, 26. vsk, nro 8, s. R319–R321. PubMed:27115686 doi:10.1016/j.cub.2016.02.047 ISSN 0960-9822 Artikkelin verkkoversio.
Baik HW, Russell RM: Vitamin B12 deficiency in the elderly. Annual Review of Nutrition, 18.11.2021, 19. vsk, s. 357–377. PubMed:10448529 doi:10.1146/annurev.nutr.19.1.357 ISSN 0199-9885
H Wang et al: Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency. The Cochrane Database of Systematic Reviews, 2018, 15. vsk, nro 3. PubMed:29543316 doi:10.1002/14651858.CD004655.pub3 ISSN 1469-493X Artikkelin verkkoversio.
Manoj Sahoo, Dyuthy R, Anupama Sahu, Manoj Sahoo, Dyuthy R, Anupama Sahu: Acute Psychosis as Presenting Symptoms of Vitamin B12 Deficiency: A Case Series. Cureus, 30.11.2024, 16. vsk, nro 11. doi:10.7759/cureus.74844 ISSN 2168-8184 Artikkelin verkkoversio. (englanniksi)
K Marinou: Long term metformin use association with vitamin B12 deficiency and anemia. Journal of Diabetes, Metabolic Disorders & Control, 2017, 4. vsk, nro 1. doi:10.15406/jdmdc.2017.04.00102 ISSN 2374-6947 Artikkelin verkkoversio.
C Briani et al: Cobalamin deficiency: clinical picture and radiological findings. Nutrients, 2013, 5. vsk, nro 11, s. 4521–4539. PubMed:24248213 doi:10.3390/nu5114521 ISSN 2072-6643 Artikkelin verkkoversio.
NIH Intramural Sequencing Center Group, Jennifer L Sloan, Jennifer J Johnston, Irini Manoli, Randy J Chandler, Caitlin Krause: Exome sequencing identifies ACSF3 as a cause of combined malonic and methylmalonic aciduria. Nature Genetics, 2011-09, 43. vsk, nro 9, s. 883–886. PubMed:21841779 doi:10.1038/ng.908 ISSN 1061-4036 Artikkelin verkkoversio. (englanniksi)
Monique G. M. de Sain-van der Velden, Maria van der Ham, Judith J. Jans, Gepke Visser, Hubertus C. M. T. Prinsen, Nanda M. Verhoeven-Duif: A New Approach for Fast Metabolic Diagnostics in CMAMMA. JIMD Reports, 2016, s. 15–22. Berlin, Heidelberg: Springer Berlin Heidelberg. PubMed:26915364 doi:10.1007/8904_2016_531 Artikkelin verkkoversio. (englanniksi)
F Watanabe et al: Vitamin B12-containing plant food sources for vegetarians. Nutrients, 2014, 6. vsk, nro 5, s. 1861–1873. PubMed:24803097 doi:10.3390/nu6051861 ISSN 2072-6643 Artikkelin verkkoversio.
CG Acevedo-Rocha et al: Microbial cell factories for the sustainable manufacturing of B vitamins. Current Opinion in Biotechnology, 2019, 56. vsk, s. 18–29. PubMed:30138794 doi:10.1016/j.copbio.2018.07.006 Artikkelin verkkoversio.
S Surendran et al: An update on vitamin B12-related gene polymorphisms and B12 status. Genes & Nutrition, 2018, 13. vsk, nro 2. PubMed:29445423 doi:10.1186/s12263-018-0591-9 ISSN 1555-8932 Artikkelin verkkoversio.
P Burman: Autoimmune gastric disease chemical and clinical studies with special reference to H+, K+-ATPase. Upsala Journal of Medical Sciences, 1991, 96. vsk, nro 3, s. 149–175. PubMed:1667236 doi:10.3109/03009739109179268 ISSN 0300-9734 Artikkelin verkkoversio.
WP Murphy, GR Minot: Treatment of pernicious anemia by a special diet. Journal of the American Medical Association, 14.8.1926, 87. vsk, nro 7, s. 470–476. PubMed:11769340 doi:10.1001/jama.1926.02680070016005 ISSN 0002-9955 Artikkelin verkkoversio.
JM Scott, AM Molloy: The discovery of vitamin B(12). Annals of Nutrition & Metabolism, 2012, 61. vsk, nro 3, s. 239–245. PubMed:23183296 doi:10.1159/000343114 ISSN 1421-9697 Artikkelin verkkoversio.
EL Rickes et al: Crystalline vitamin B12. Science, 16.4.1948, 107. vsk, nro 2781, s. 396–397. PubMed:17783930 doi:10.1126/science.107.2781.396 ISSN 0036-8075 Artikkelin verkkoversio.
EL Smith: Purification of anti-pernicious anæmia factors from liver. Nature, 24.4.1948, 161. vsk, nro 4095, s. 638–639. PubMed:18856623 doi:10.1038/161638a0 ISSN 1476-4687 Artikkelin verkkoversio.
K Folkers et al: Vitamin B12: reactions of cyano-cobalamin and related compounds. Science, 29.9.1950, 112. vsk, nro 2909, s. 354–355. PubMed:14781759 doi:10.1126/science.112.2909.354-a ISSN 0036-8075 Artikkelin verkkoversio.
FH Bethell et al: Cobalamin (vitamin B12) and the intrinsic factor of Castle. Annals of Internal Medicine, 1.9.1951, 35. vsk, nro 3, s. 518. PubMed:14868999 doi:10.7326/0003-4819-35-3-518 ISSN 0003-4819 Artikkelin verkkoversio.
DC Hodgkin et al: Structure of vitamin B12. Nature, 14.7.1956, 178. vsk, nro 4524, s. 64–66. PubMed:13348621 doi:10.1038/178064a0 ISSN 0028-0836 Artikkelin verkkoversio.
RB Woodward: The total synthesis of vitamin B12. Pure and Applied Chemistry, 1973, 33. vsk, nro 1, s. 145–177. PubMed:4684454 doi:10.1351/pac197333010145 ISSN 0033-4545 Artikkelin verkkoversio.

drugs.com

Vitamin B12 Drugs.com. Viitattu 5.5.2019.

europa.eu

efsa.europa.eu

Overview on Tolerable Upper Intake Levels as derived by the Scientific Committee on Food (SCF) and the EFSA Panel on Dietetic Products, Nutrition and Allergies (NDA) (pdf) EFSA. 2018. Viitattu 6.3.2019.

fda.gov

Center for Food Safety and Applied Nutrition: Daily Value on the New Nutrition and Supplement Facts Labels. FDA, 25.2.2022. Artikkelin verkkoversio. (englanniksi)

fi.edu

Albert Eschenmoser The Franklin Institute. 15.1.2014. Arkistoitu 14.2.2017. Viitattu 17.5.2019.

huslab.fi

B12-vitamiini, seerumista huslab.fi. Viitattu 16.5.2019.

jstor.org

WFK Cuthbertson, JE Page: Ernest Lester Smith. 7 August 1904-6 November 1992. Biographical Memoirs of Fellows of the Royal Society, 1994, 40. vsk, s. 349–365. ISSN 0080-4606 Artikkelin verkkoversio.

karger.com

JM Scott, AM Molloy: The discovery of vitamin B(12). Annals of Nutrition & Metabolism, 2012, 61. vsk, nro 3, s. 239–245. PubMed:23183296 doi:10.1159/000343114 ISSN 1421-9697 Artikkelin verkkoversio.

medcraveonline.com

K Marinou: Long term metformin use association with vitamin B12 deficiency and anemia. Journal of Diabetes, Metabolic Disorders & Control, 2017, 4. vsk, nro 1. doi:10.15406/jdmdc.2017.04.00102 ISSN 2374-6947 Artikkelin verkkoversio.

medscape.com

emedicine.medscape.com

Methylmalonic acid: reference range, interpretation, collection and panels. medscape.com, 2018. Artikkelin verkkoversio.

merriam-webster.com

Definition of PERNICIOUS merriam-webster.com. Viitattu 23.5.2019.

nasonline.org

JH Jandl: Biographical memoir of William B. Castle. National Academy of Sciences, 1995. Artikkelin verkkoversio.

nature.com

NIH Intramural Sequencing Center Group, Jennifer L Sloan, Jennifer J Johnston, Irini Manoli, Randy J Chandler, Caitlin Krause: Exome sequencing identifies ACSF3 as a cause of combined malonic and methylmalonic aciduria. Nature Genetics, 2011-09, 43. vsk, nro 9, s. 883–886. PubMed:21841779 doi:10.1038/ng.908 ISSN 1061-4036 Artikkelin verkkoversio. (englanniksi)
EL Smith: Purification of anti-pernicious anæmia factors from liver. Nature, 24.4.1948, 161. vsk, nro 4095, s. 638–639. PubMed:18856623 doi:10.1038/161638a0 ISSN 1476-4687 Artikkelin verkkoversio.
DC Hodgkin et al: Structure of vitamin B12. Nature, 14.7.1956, 178. vsk, nro 4524, s. 64–66. PubMed:13348621 doi:10.1038/178064a0 ISSN 0028-0836 Artikkelin verkkoversio.

nih.gov

pubmed.ncbi.nlm.nih.gov

C Paul, DM Brady: Comparative bioavailability and utilization of particular forms of B12 supplements with potential to mitigate B12-related genetic polymorphisms. Integrative Medicine: A Clinician's Journal, 2017, 16. vsk, nro 1, s. 42–49. PubMed:28223907 ISSN 1546-993X Artikkelin verkkoversio.
H Fang, J Kang, D Zhang: Microbial production of vitamin B12: a review and future perspectives. Microbial Cell Factories, 2017, 4. vsk, nro 16. PubMed:28137297 doi:10.1186/s12934-017-0631-y ISSN 1475-2859 Artikkelin verkkoversio.
A Grossman: Nutrient acquisition: the generation of bioactive vitamin B12 by microalgae. Current biology, 2016, 26. vsk, nro 8, s. R319–R321. PubMed:27115686 doi:10.1016/j.cub.2016.02.047 ISSN 0960-9822 Artikkelin verkkoversio.
Baik HW, Russell RM: Vitamin B12 deficiency in the elderly. Annual Review of Nutrition, 18.11.2021, 19. vsk, s. 357–377. PubMed:10448529 doi:10.1146/annurev.nutr.19.1.357 ISSN 0199-9885
H Wang et al: Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency. The Cochrane Database of Systematic Reviews, 2018, 15. vsk, nro 3. PubMed:29543316 doi:10.1002/14651858.CD004655.pub3 ISSN 1469-493X Artikkelin verkkoversio.
C Briani et al: Cobalamin deficiency: clinical picture and radiological findings. Nutrients, 2013, 5. vsk, nro 11, s. 4521–4539. PubMed:24248213 doi:10.3390/nu5114521 ISSN 2072-6643 Artikkelin verkkoversio.
NIH Intramural Sequencing Center Group, Jennifer L Sloan, Jennifer J Johnston, Irini Manoli, Randy J Chandler, Caitlin Krause: Exome sequencing identifies ACSF3 as a cause of combined malonic and methylmalonic aciduria. Nature Genetics, 2011-09, 43. vsk, nro 9, s. 883–886. PubMed:21841779 doi:10.1038/ng.908 ISSN 1061-4036 Artikkelin verkkoversio. (englanniksi)
Monique G. M. de Sain-van der Velden, Maria van der Ham, Judith J. Jans, Gepke Visser, Hubertus C. M. T. Prinsen, Nanda M. Verhoeven-Duif: A New Approach for Fast Metabolic Diagnostics in CMAMMA. JIMD Reports, 2016, s. 15–22. Berlin, Heidelberg: Springer Berlin Heidelberg. PubMed:26915364 doi:10.1007/8904_2016_531 Artikkelin verkkoversio. (englanniksi)
F Watanabe et al: Vitamin B12-containing plant food sources for vegetarians. Nutrients, 2014, 6. vsk, nro 5, s. 1861–1873. PubMed:24803097 doi:10.3390/nu6051861 ISSN 2072-6643 Artikkelin verkkoversio.
CG Acevedo-Rocha et al: Microbial cell factories for the sustainable manufacturing of B vitamins. Current Opinion in Biotechnology, 2019, 56. vsk, s. 18–29. PubMed:30138794 doi:10.1016/j.copbio.2018.07.006 Artikkelin verkkoversio.
S Surendran et al: An update on vitamin B12-related gene polymorphisms and B12 status. Genes & Nutrition, 2018, 13. vsk, nro 2. PubMed:29445423 doi:10.1186/s12263-018-0591-9 ISSN 1555-8932 Artikkelin verkkoversio.
P Burman: Autoimmune gastric disease chemical and clinical studies with special reference to H+, K+-ATPase. Upsala Journal of Medical Sciences, 1991, 96. vsk, nro 3, s. 149–175. PubMed:1667236 doi:10.3109/03009739109179268 ISSN 0300-9734 Artikkelin verkkoversio.
WP Murphy, GR Minot: Treatment of pernicious anemia by a special diet. Journal of the American Medical Association, 14.8.1926, 87. vsk, nro 7, s. 470–476. PubMed:11769340 doi:10.1001/jama.1926.02680070016005 ISSN 0002-9955 Artikkelin verkkoversio.
JM Scott, AM Molloy: The discovery of vitamin B(12). Annals of Nutrition & Metabolism, 2012, 61. vsk, nro 3, s. 239–245. PubMed:23183296 doi:10.1159/000343114 ISSN 1421-9697 Artikkelin verkkoversio.
WB Castle: The Ætiological relationship of achylia gastrica to pernicious anæmia. Proceedings of the Royal Society of Medicine, heinäkuu 1929, 22. vsk, nro 9, s. 1214–1216. PubMed:19987070 ISSN 0035-9157 Artikkelin verkkoversio.
EL Rickes et al: Crystalline vitamin B12. Science, 16.4.1948, 107. vsk, nro 2781, s. 396–397. PubMed:17783930 doi:10.1126/science.107.2781.396 ISSN 0036-8075 Artikkelin verkkoversio.
EL Smith: Purification of anti-pernicious anæmia factors from liver. Nature, 24.4.1948, 161. vsk, nro 4095, s. 638–639. PubMed:18856623 doi:10.1038/161638a0 ISSN 1476-4687 Artikkelin verkkoversio.
K Folkers et al: Vitamin B12: reactions of cyano-cobalamin and related compounds. Science, 29.9.1950, 112. vsk, nro 2909, s. 354–355. PubMed:14781759 doi:10.1126/science.112.2909.354-a ISSN 0036-8075 Artikkelin verkkoversio.
FH Bethell et al: Cobalamin (vitamin B12) and the intrinsic factor of Castle. Annals of Internal Medicine, 1.9.1951, 35. vsk, nro 3, s. 518. PubMed:14868999 doi:10.7326/0003-4819-35-3-518 ISSN 0003-4819 Artikkelin verkkoversio.
DC Hodgkin et al: Structure of vitamin B12. Nature, 14.7.1956, 178. vsk, nro 4524, s. 64–66. PubMed:13348621 doi:10.1038/178064a0 ISSN 0028-0836 Artikkelin verkkoversio.
RB Woodward: The total synthesis of vitamin B12. Pure and Applied Chemistry, 1973, 33. vsk, nro 1, s. 145–177. PubMed:4684454 doi:10.1351/pac197333010145 ISSN 0033-4545 Artikkelin verkkoversio.

ncbi.nlm.nih.gov

C Paul, DM Brady: Comparative bioavailability and utilization of particular forms of B12 supplements with potential to mitigate B12-related genetic polymorphisms. Integrative Medicine: A Clinician's Journal, 2017, 16. vsk, nro 1, s. 42–49. PubMed:28223907 ISSN 1546-993X Artikkelin verkkoversio.
H Fang, J Kang, D Zhang: Microbial production of vitamin B12: a review and future perspectives. Microbial Cell Factories, 2017, 4. vsk, nro 16. PubMed:28137297 doi:10.1186/s12934-017-0631-y ISSN 1475-2859 Artikkelin verkkoversio.
H Wang et al: Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency. The Cochrane Database of Systematic Reviews, 2018, 15. vsk, nro 3. PubMed:29543316 doi:10.1002/14651858.CD004655.pub3 ISSN 1469-493X Artikkelin verkkoversio.
R Fatima, M Aziz: Achlorhydria. StatPearls Publishing, 2019. Teoksen verkkoversio Viitattu 17.5.2019.
C Briani et al: Cobalamin deficiency: clinical picture and radiological findings. Nutrients, 2013, 5. vsk, nro 11, s. 4521–4539. PubMed:24248213 doi:10.3390/nu5114521 ISSN 2072-6643 Artikkelin verkkoversio.
F Watanabe et al: Vitamin B12-containing plant food sources for vegetarians. Nutrients, 2014, 6. vsk, nro 5, s. 1861–1873. PubMed:24803097 doi:10.3390/nu6051861 ISSN 2072-6643 Artikkelin verkkoversio.
S Surendran et al: An update on vitamin B12-related gene polymorphisms and B12 status. Genes & Nutrition, 2018, 13. vsk, nro 2. PubMed:29445423 doi:10.1186/s12263-018-0591-9 ISSN 1555-8932 Artikkelin verkkoversio.
WP Murphy, GR Minot: Treatment of pernicious anemia by a special diet. Journal of the American Medical Association, 14.8.1926, 87. vsk, nro 7, s. 470–476. PubMed:11769340 doi:10.1001/jama.1926.02680070016005 ISSN 0002-9955 Artikkelin verkkoversio.
WB Castle: The Ætiological relationship of achylia gastrica to pernicious anæmia. Proceedings of the Royal Society of Medicine, heinäkuu 1929, 22. vsk, nro 9, s. 1214–1216. PubMed:19987070 ISSN 0035-9157 Artikkelin verkkoversio.

pei.de

P Erlich: Über regeneration und degeneration der rothen blutscheiben bei anämien. Berliner klinische Wochenschrift, 1880, 17. vsk, nro 23, s. 405. ISSN 0366-0974 Artikkelin verkkoversio. (Arkistoitu – Internet Archive)

pharmacytimes.com

R. N. Sally M. Pacholok: Vitamin B12 Deficiency: Serious Consequences. Pharmacy Times, 13.12.2013, 79. vsk. Artikkelin verkkoversio. (englanniksi)
R. N. Sally M. Pacholok: Vitamin B12 Deficiency: Serious Consequences. Pharmacy Times, 13.12.2013, 79. vsk. Artikkelin verkkoversio. (englanniksi)

qmul.ac.uk

Histidine Catabolism qmul.ac.uk.

ruokavirasto.fi

Suomalaiset ravitsemussuositukset 2014, s. 49, 51. (5. painos) Valtion ravitsemusneuvottelukunta, 2018. ISBN 9789524538015 Teoksen verkkoversio.

s3-us-west-2.amazonaws.com

Cyanocobalamin material safety data sheet 2.7.2012. Sigma Aldrich. Arkistoitu 6.9.2019. Viitattu 11.5.2019.

sciencedirect.com

B Caballero et al: Encyclopedia of food sciences and nutrition, s. 1419–1426. (2. painos) Academic Press, 2003. ISBN 9780122270550 Teoksen verkkoversio.
CG Acevedo-Rocha et al: Microbial cell factories for the sustainable manufacturing of B vitamins. Current Opinion in Biotechnology, 2019, 56. vsk, s. 18–29. PubMed:30138794 doi:10.1016/j.copbio.2018.07.006 Artikkelin verkkoversio.

sciencemag.org

science.sciencemag.org

EL Rickes et al: Crystalline vitamin B12. Science, 16.4.1948, 107. vsk, nro 2781, s. 396–397. PubMed:17783930 doi:10.1126/science.107.2781.396 ISSN 0036-8075 Artikkelin verkkoversio.
K Folkers et al: Vitamin B12: reactions of cyano-cobalamin and related compounds. Science, 29.9.1950, 112. vsk, nro 2909, s. 354–355. PubMed:14781759 doi:10.1126/science.112.2909.354-a ISSN 0036-8075 Artikkelin verkkoversio.

springer.com

link.springer.com

Monique G. M. de Sain-van der Velden, Maria van der Ham, Judith J. Jans, Gepke Visser, Hubertus C. M. T. Prinsen, Nanda M. Verhoeven-Duif: A New Approach for Fast Metabolic Diagnostics in CMAMMA. JIMD Reports, 2016, s. 15–22. Berlin, Heidelberg: Springer Berlin Heidelberg. PubMed:26915364 doi:10.1007/8904_2016_531 Artikkelin verkkoversio. (englanniksi)

tandfonline.com

P Burman: Autoimmune gastric disease chemical and clinical studies with special reference to H+, K+-ATPase. Upsala Journal of Medical Sciences, 1991, 96. vsk, nro 3, s. 149–175. PubMed:1667236 doi:10.3109/03009739109179268 ISSN 0300-9734 Artikkelin verkkoversio.

urn.fi

L Valsta et al: Ravitsemus Suomessa - FinRavinto 2017 -tutkimus, s. 61, 108. Terveyden ja hyvinvoinnin laitos, 2018. ISBN 9789523432383 Teoksen verkkoversio.

usda.gov

fdc.nal.usda.gov

Tempeh fdc.nal.usda.gov. Arkistoitu 23.5.2023. Viitattu 14.7.2020.

web.archive.org

Cyanocobalamin material safety data sheet 2.7.2012. Sigma Aldrich. Arkistoitu 6.9.2019. Viitattu 11.5.2019.
Tempeh fdc.nal.usda.gov. Arkistoitu 23.5.2023. Viitattu 14.7.2020.
P Erlich: Über regeneration und degeneration der rothen blutscheiben bei anämien. Berliner klinische Wochenschrift, 1880, 17. vsk, nro 23, s. 405. ISSN 0366-0974 Artikkelin verkkoversio. (Arkistoitu – Internet Archive)
Albert Eschenmoser The Franklin Institute. 15.1.2014. Arkistoitu 14.2.2017. Viitattu 17.5.2019.

wiley.com

efsa.onlinelibrary.wiley.com

Safety and efficacy of vitamin B12 (in the form of cyanocobalamin) produced by Ensifer spp. as a feed additive for all animal species based on a dossier submitted by VITAC EEIG. EFSA Journal, 2018, 16. vsk, nro 7. doi:10.2903/j.efsa.2018.5336 Artikkelin verkkoversio.^{[vanhentunut linkki]}

onlinelibrary.wiley.com

M Eggersdorfer et al: ”Vitamins”, Ullmann's Encyclopedia of Industrial Chemistry, s. 103–110. American Cancer Society, 2000. ISBN 9783527306732 Teoksen verkkoversio.

worldcat.org

C Paul, DM Brady: Comparative bioavailability and utilization of particular forms of B12 supplements with potential to mitigate B12-related genetic polymorphisms. Integrative Medicine: A Clinician's Journal, 2017, 16. vsk, nro 1, s. 42–49. PubMed:28223907 ISSN 1546-993X Artikkelin verkkoversio.
H Fang, J Kang, D Zhang: Microbial production of vitamin B12: a review and future perspectives. Microbial Cell Factories, 2017, 4. vsk, nro 16. PubMed:28137297 doi:10.1186/s12934-017-0631-y ISSN 1475-2859 Artikkelin verkkoversio.
A Grossman: Nutrient acquisition: the generation of bioactive vitamin B12 by microalgae. Current biology, 2016, 26. vsk, nro 8, s. R319–R321. PubMed:27115686 doi:10.1016/j.cub.2016.02.047 ISSN 0960-9822 Artikkelin verkkoversio.
Baik HW, Russell RM: Vitamin B12 deficiency in the elderly. Annual Review of Nutrition, 18.11.2021, 19. vsk, s. 357–377. PubMed:10448529 doi:10.1146/annurev.nutr.19.1.357 ISSN 0199-9885
H Wang et al: Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency. The Cochrane Database of Systematic Reviews, 2018, 15. vsk, nro 3. PubMed:29543316 doi:10.1002/14651858.CD004655.pub3 ISSN 1469-493X Artikkelin verkkoversio.
Manoj Sahoo, Dyuthy R, Anupama Sahu, Manoj Sahoo, Dyuthy R, Anupama Sahu: Acute Psychosis as Presenting Symptoms of Vitamin B12 Deficiency: A Case Series. Cureus, 30.11.2024, 16. vsk, nro 11. doi:10.7759/cureus.74844 ISSN 2168-8184 Artikkelin verkkoversio. (englanniksi)
K Marinou: Long term metformin use association with vitamin B12 deficiency and anemia. Journal of Diabetes, Metabolic Disorders & Control, 2017, 4. vsk, nro 1. doi:10.15406/jdmdc.2017.04.00102 ISSN 2374-6947 Artikkelin verkkoversio.
C Briani et al: Cobalamin deficiency: clinical picture and radiological findings. Nutrients, 2013, 5. vsk, nro 11, s. 4521–4539. PubMed:24248213 doi:10.3390/nu5114521 ISSN 2072-6643 Artikkelin verkkoversio.
NIH Intramural Sequencing Center Group, Jennifer L Sloan, Jennifer J Johnston, Irini Manoli, Randy J Chandler, Caitlin Krause: Exome sequencing identifies ACSF3 as a cause of combined malonic and methylmalonic aciduria. Nature Genetics, 2011-09, 43. vsk, nro 9, s. 883–886. PubMed:21841779 doi:10.1038/ng.908 ISSN 1061-4036 Artikkelin verkkoversio. (englanniksi)
F Watanabe et al: Vitamin B12-containing plant food sources for vegetarians. Nutrients, 2014, 6. vsk, nro 5, s. 1861–1873. PubMed:24803097 doi:10.3390/nu6051861 ISSN 2072-6643 Artikkelin verkkoversio.
S Surendran et al: An update on vitamin B12-related gene polymorphisms and B12 status. Genes & Nutrition, 2018, 13. vsk, nro 2. PubMed:29445423 doi:10.1186/s12263-018-0591-9 ISSN 1555-8932 Artikkelin verkkoversio.
T Addison: Anæmia – disease of the supra-renal capsules. London Medical Gazette, 1849, 43. vsk, s. 517–518. ISSN 1356-1685 Artikkelin verkkoversio.
MA Biermer: Eine eigenthümliche form von progressiver perniciöser anämie. Correspondenz-Blatt für Schweizer Ärzte, 1872, 2. vsk, s. 15–18. ISSN 0366-5461 Artikkelin verkkoversio.
P Burman: Autoimmune gastric disease chemical and clinical studies with special reference to H+, K+-ATPase. Upsala Journal of Medical Sciences, 1991, 96. vsk, nro 3, s. 149–175. PubMed:1667236 doi:10.3109/03009739109179268 ISSN 0300-9734 Artikkelin verkkoversio.
W Gardner, W Osler: A case of progressive pernicious anemia (idiopathic of Addison). Canada Medical and Surgical Journal, 1877, 5. vsk, nro 9, s. 385-404. ISSN 0319-6054 Artikkelin verkkoversio.
G Hayem: Recherches sur l’évolution des hématies dans le sang de l’homme et des vertébrés. Archives de physiologie normale et pathologique, 1878, 5. vsk, s. 692–734. ISSN 0150-9748 Artikkelin verkkoversio.
P Erlich: Über regeneration und degeneration der rothen blutscheiben bei anämien. Berliner klinische Wochenschrift, 1880, 17. vsk, nro 23, s. 405. ISSN 0366-0974 Artikkelin verkkoversio. (Arkistoitu – Internet Archive)
L Lichtheim: Zur Kenntnis der perniciösen anämie. Verhandlungen des Deutschen Kongress für innere Medizin, 1887, 6. vsk, s. 84–99. ISSN 0070-4067 Artikkelin verkkoversio.
WP Murphy, GR Minot: Treatment of pernicious anemia by a special diet. Journal of the American Medical Association, 14.8.1926, 87. vsk, nro 7, s. 470–476. PubMed:11769340 doi:10.1001/jama.1926.02680070016005 ISSN 0002-9955 Artikkelin verkkoversio.
JM Scott, AM Molloy: The discovery of vitamin B(12). Annals of Nutrition & Metabolism, 2012, 61. vsk, nro 3, s. 239–245. PubMed:23183296 doi:10.1159/000343114 ISSN 1421-9697 Artikkelin verkkoversio.
WB Castle: The Ætiological relationship of achylia gastrica to pernicious anæmia. Proceedings of the Royal Society of Medicine, heinäkuu 1929, 22. vsk, nro 9, s. 1214–1216. PubMed:19987070 ISSN 0035-9157 Artikkelin verkkoversio.
EL Rickes et al: Crystalline vitamin B12. Science, 16.4.1948, 107. vsk, nro 2781, s. 396–397. PubMed:17783930 doi:10.1126/science.107.2781.396 ISSN 0036-8075 Artikkelin verkkoversio.
EL Smith: Purification of anti-pernicious anæmia factors from liver. Nature, 24.4.1948, 161. vsk, nro 4095, s. 638–639. PubMed:18856623 doi:10.1038/161638a0 ISSN 1476-4687 Artikkelin verkkoversio.
WFK Cuthbertson, JE Page: Ernest Lester Smith. 7 August 1904-6 November 1992. Biographical Memoirs of Fellows of the Royal Society, 1994, 40. vsk, s. 349–365. ISSN 0080-4606 Artikkelin verkkoversio.
K Folkers et al: Vitamin B12: reactions of cyano-cobalamin and related compounds. Science, 29.9.1950, 112. vsk, nro 2909, s. 354–355. PubMed:14781759 doi:10.1126/science.112.2909.354-a ISSN 0036-8075 Artikkelin verkkoversio.
FH Bethell et al: Cobalamin (vitamin B12) and the intrinsic factor of Castle. Annals of Internal Medicine, 1.9.1951, 35. vsk, nro 3, s. 518. PubMed:14868999 doi:10.7326/0003-4819-35-3-518 ISSN 0003-4819 Artikkelin verkkoversio.
DC Hodgkin et al: Structure of vitamin B12. Nature, 14.7.1956, 178. vsk, nro 4524, s. 64–66. PubMed:13348621 doi:10.1038/178064a0 ISSN 0028-0836 Artikkelin verkkoversio.
RB Woodward: The total synthesis of vitamin B12. Pure and Applied Chemistry, 1973, 33. vsk, nro 1, s. 145–177. PubMed:4684454 doi:10.1351/pac197333010145 ISSN 0033-4545 Artikkelin verkkoversio.