การขาดวิตามินบี12 (Thai Wikipedia)

Analysis of information sources in references of the Wikipedia article "การขาดวิตามินบี12" in Thai language version.

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48nih.gov

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Baik HW, Russell RM (1999). "Vitamin B12 deficiency in the elderly". Annual Review of Nutrition. 19: 357–377. doi:10.1146/annurev.nutr.19.1.357. PMID 10448529.
Shane, B; Stokstad, EL (1985). "Vitamin B12-folate interrelationships". Annual Review of Nutrition. 5: 115–41. doi:10.1146/annurev.nu.05.070185.000555. PMID 3927946.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Butler, C. C.; Vidal-Alaball, J; Cannings-John, R; McCaddon, A; Hood, K; Papaioannou, A; McDowell, I; Goringe, A (2006). "Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency: A systematic review of randomized controlled trials". Family Practice. 23 (3): 279–285. doi:10.1093/fampra/cml008. PMID 16585128.
Baik, HW; Russell, RM (1999). "Vitamin B12 deficiency in the elderly". Annual Review of Nutrition. 19: 357–77. doi:10.1146/annurev.nutr.19.1.357. PMID 10448529.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)

biomedcentral.com

Guez, S; Chiarelli, G; Menni, F; Salera, S; Principi, N; Esposito, S (2012). "Severe vitamin B12 deficiency in an exclusively breastfed 5-month-old Italian infant born to a mother receiving multivitamin supplementation during pregnancy". BMC Pediatrics (Full text). Biomedcentral.com. 12: 85. doi:10.1186/1471-2431-12-85. PMC 3407531. PMID 22726312.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)

bloodjournal.org

Kuzminski, AM; Del Giacco, EJ; Allen, RH; Stabler, SP; Lindenbaum, J (August 1998). "Effective treatment of cobalamin deficiency with oral cobalamin". Blood. 92 (4): 1191–1198. PMID 9694707.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)

books.google.com

Zempleni J, Suttie JW, Gregory III JF, Stover PJ, บ.ก. (2014). Handbook of vitamins (Fifth ed.). Hoboken: CRC Press. p. 477. ISBN 978-1466515574. เก็บจากแหล่งเดิมเมื่อ 2016-08-17.
Thomas, Donald (2011-06-22). New Jump Swing Healthy Aging and Athletic Nutrition Program. Xlibris. p. 41. ISBN 978-1-4628-8427-8.

doi.org

Hunt, A; Harrington, D; Robinson, S (2014-09-04). "Vitamin B12 deficiency". BMJ (Clinical research ed.). 349: g5226. doi:10.1136/bmj.g5226. PMID 25189324.
Lachner, C; Steinle, NI; Regenold, WT (2012). "The neuropsychiatry of vitamin B12 deficiency in elderly patients". The Journal of neuropsychiatry and clinical neurosciences. 24 (1): 5–15. doi:10.1176/appi.neuropsych.11020052. PMID 22450609.
Vidal-Alaball, J; Butler, CC; Cannings-John, R; Goringe, A; Hood, K; McCaddon, A; McDowell, I; Papaioannou, A (2005-07-20). "Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency". The Cochrane database of systematic reviews (3): CD004655. doi:10.1002/14651858.CD004655.pub2. PMID 16034940.
Reynolds, E.H. (2014). "The neurology of folic acid deficiency". Handb Clin Neurol. 120: 927–43. doi:10.1016/B978-0-7020-4087-0.00061-9. PMID 24365361.
Briani C, Dalla Torre C, Citton V, Manara R, Pompanin S, Binotto G, Adami F (November 2013). "Cobalamin deficiency: clinical picture and radiological findings". Nutrients. 5 (11): 4521–4539. doi:10.3390/nu5114521. PMC 3847746. PMID 24248213.
Matsumoto A, Shiga Y, Shimizu H, Kimura I, Hisanaga K (April 2009). "[Encephalomyelopathy due to vitamin B12 deficiency with seizures as a predominant symptom]". Rinsho Shinkeigaku = Clinical Neurology. 49 (4): 179–185. doi:10.5692/clinicalneurol.49.179. PMID 19462816.
Kumar, S; Narasimha, A; Holla, B; Viswanath, B; Narayanaswamy, JC; Math, SB; Chandrashekar, CR (2013). "Reversible dementia in young persons due to cobalamin deficiency". The Journal of Neuropsychiatry and Clinical Neurosciences. 25: E62–E63. doi:10.1176/appi.neuropsych.12040083.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Sethi, NK; Robilotti, E; Sadan, Y (2005). "Neurological Manifestations Of Vitamin B-12 Deficiency". The Internet Journal of Nutrition and Wellness. 2 (1). doi:10.5580/5a9.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Dror DK, Allen LH (May 2008). "Effect of vitamin B12 deficiency on neurodevelopment in infants: current knowledge and possible mechanisms". Nutrition Reviews. 66 (5): 250–255. doi:10.1111/j.1753-4887.2008.00031.x. PMID 18454811.
Black MM (June 2008). "Effects of vitamin B12 and folate deficiency on brain development in children". Food and Nutrition Bulletin. 29 (2 Suppl): S126–S131. doi:10.1177/15648265080292S117. PMC 3137939. PMID 18709887.
Kittaka-Katsura, H; Fujita, T; Watanabe, F; Nakano, Y (August 2002). "Purification and characterization of a corrinoid compound from Chlorella tablets as an algal health food". Journal of Agricultural and Food Chemistry. 50 (17): 4994–7. doi:10.1021/jf020345w. PMID 12166996.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Watanabe, F; Takenaka, S; Kittaka-Katsura, H; Ebara, S; Miyamoto, E (October 2002). "Characterization and bioavailability of vitamin B12-compounds from edible algae". Journal of Nutritional Science and Vitaminology. 48 (5): 325–31. doi:10.3177/jnsv.48.325. PMID 12656203.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Nakano, S; Takekoshi, H; Nakano, M (March 2010). "Chlorella pyrenoidosa supplementation reduces the risk of anemia, proteinuria and edema in pregnant women". Plant Foods for Human Nutrition. 65 (1): 25–30. doi:10.1007/s11130-009-0145-9. PMID 20013055.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Watanabe, F; Takenaka, S; Katsura, H; Miyamoto, E; Abe, K; Tamura, Y; Nakatsuka, T; Nakano, Y (December 2000). "Characterization of a vitamin B12 compound in the edible purple laver, Porphyra yezoensis". Bioscience, Biotechnology, and Biochemistry. 64 (12): 2712–5. doi:10.1271/bbb.64.2712. PMID 11210144.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Croft, MT; Lawrence, AD; Raux-Deery, E; Warren, MJ; Smith, AG (November 2005). "Algae acquire vitamin B12 through a symbiotic relationship with bacteria". Nature. 438 (7064): 90–3. doi:10.1038/nature04056. PMID 16267554.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Martens, JH; Barg, H; Warren, MJ; Jahn, D (March 2002). "Microbial production of vitamin B12". Applied Microbiology and Biotechnology. 58 (3): 275–85. doi:10.1007/s00253-001-0902-7. PMID 11935176.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Lam JR, Schneider JL, Zhao W, Corley DA (December 2013). "Proton pump inhibitor and histamine 2 receptor antagonist use and vitamin B12 deficiency". JAMA. 310 (22): 2435–2442. doi:10.1001/jama.2013.280490. PMID 24327038.
Baik HW, Russell RM (1999). "Vitamin B12 deficiency in the elderly". Annual Review of Nutrition. 19: 357–377. doi:10.1146/annurev.nutr.19.1.357. PMID 10448529.
Yeomans ND, Hanson RG, Smallwood RA, Mihaly GW, Louis WJ (July 1982). "Effect of chronic ranitidine treatment on secretion of intrinsic factor". British Medical Journal. 285 (6337): 264. doi:10.1136/bmj.285.6337.264. PMC 1499627. PMID 6124297.
Caruso R, Pallone F, Stasi E, Romeo S, Monteleone G (December 2013). "Appropriate nutrient supplementation in celiac disease". Annals of Medicine (Review). 45 (8): 522–531. doi:10.3109/07853890.2013.849383. PMID 24195595. S2CID 11093737.
Ting RZ, Szeto CC, Chan MH, Ma KK, Chow KM (October 2006). "Risk factors of vitamin B(12) deficiency in patients receiving metformin". Archives of Internal Medicine. 166 (18): 1975–1979. doi:10.1001/archinte.166.18.1975. PMID 17030830.
Cordingley, FT; Crawford, GP (February 1986). "Giardia infection causes vitamin B12 deficiency". Australian and New Zealand Journal of Medicine. 16 (1): 78–9. doi:10.1111/j.1445-5994.1986.tb01127.x. PMID 3458451.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Kondo H, Osborne ML, Kolhouse JF, Binder MJ, Podell ER, Utley CS, และคณะ (May 1981). "Nitrous oxide has multiple deleterious effects on cobalamin metabolism and causes decreases in activities of both mammalian cobalamin-dependent enzymes in rats". The Journal of Clinical Investigation. 67 (5): 1270–1283. doi:10.1172/JCI110155. PMC 370693. PMID 6112240.
Yamada, Kazuhiro (2013). "Chapter 9. Cobalt: Its Role in Health and Disease". ใน Sigel, Astrid; Sigel, Helmut; Sigel, Roland KO (บ.ก.). Interrelations between Essential Metal Ions and Human Diseases. Metal Ions in Life Sciences. Vol. 13. Springer. pp. 295–320. doi:10.1007/978-94-007-7500-8_9.{{cite book}}: CS1 maint: multiple names: editors list (ลิงก์)
Shane, B; Stokstad, EL (1985). "Vitamin B12-folate interrelationships". Annual Review of Nutrition. 5: 115–41. doi:10.1146/annurev.nu.05.070185.000555. PMID 3927946.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Guez, S; Chiarelli, G; Menni, F; Salera, S; Principi, N; Esposito, S (2012). "Severe vitamin B12 deficiency in an exclusively breastfed 5-month-old Italian infant born to a mother receiving multivitamin supplementation during pregnancy". BMC Pediatrics (Full text). Biomedcentral.com. 12: 85. doi:10.1186/1471-2431-12-85. PMC 3407531. PMID 22726312.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Hamilton, MS; Blackmore, S; Lee, A (September 2006). "Possible cause of false normal B-12 assays". BMJ. 333 (7569): 654–5. doi:10.1136/bmj.333.7569.654-c. PMC 1570871. PMID 16990334.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Goodman M, Chen XH, Darwish D (October 1996). "Are U.S. lower normal B12 limits too low?". Journal of the American Geriatrics Society. 44 (10): 1274–1275. doi:10.1111/j.1532-5415.1996.tb01389.x. PMID 8856015. S2CID 34014860.
Mitsuyama, Y; Kogoh, H (March 1988). "Serum and cerebrospinal fluid vitamin B12 levels in demented patients with CH3-B12 treatment--preliminary study". The Japanese Journal of Psychiatry and Neurology. 42 (1): 65–71. doi:10.1111/j.1440-1819.1988.tb01957.x. PMID 3398357.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Solomon, LR (2015). "Cobalamin-responsive disorders in the ambulatory care setting: unreliability of cobalamin, methylmalonic acid, and homocysteine testing". Blood. 105 (3): 978–85. doi:10.1182/blood-2004-04-1641. PMID 15466926.
Donaldson, MS (2000). "Metabolic vitamin B12 status on a mostly raw vegan diet with follow-up using tablets, nutritional yeast, or probiotic supplements". Annals of Nutrition & Metabolism. 44 (5–6): 229–34. doi:10.1159/000046689. PMID 11146329.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Devalia V (August 2006). "Diagnosing vitamin B-12 deficiency on the basis of serum B-12 assay". BMJ. 333 (7564): 385–386. doi:10.1136/bmj.333.7564.385. PMC 1550477. PMID 16916826.
Bolaman, Z; Kadikoylu, G; Yukselen, V; Yavasoglu, I; Barutca, S; Senturk, T (2003). "Oral versus intramuscular cobalamin treatment in megaloblastic anemia: a single-center, prospective, randomized, open-label study". Clin Ther. 25 (12): 3124–34. doi:10.1016/S0149-2918(03)90096-8. PMID 14749150.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Lane, LA; Rojas-Fernandez, C; Rojas-Fernandez (2002). "Treatment of vitamin b(12) -deficiency anemia: oral versus parenteral therapy". Ann Pharmacother. 36 (7–8): 1268–72. doi:10.1345/aph.1A122. PMID 12086562.{{cite journal}}: CS1 maint: multiple names: authors list (ลิงก์)
Butler, C. C.; Vidal-Alaball, J; Cannings-John, R; McCaddon, A; Hood, K; Papaioannou, A; McDowell, I; Goringe, A (2006). "Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency: A systematic review of randomized controlled trials". Family Practice. 23 (3): 279–285. doi:10.1093/fampra/cml008. PMID 16585128.
Baik, HW; Russell, RM (1999). "Vitamin B12 deficiency in the elderly". Annual Review of Nutrition. 19: 357–77. doi:10.1146/annurev.nutr.19.1.357. PMID 10448529.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)

google.it

books.google.it

Herrmann, Wolfgang (2011). Vitamins in the prevention of human diseases. Berlin: Walter de Gruyter. p. 245. ISBN 9783110214482.
Wardlaw, Graeme J; Hankey, Joanna M (2008). Clinical neurology. London: Manson. p. 466. ISBN 9781840765182.{{cite book}}: CS1 maint: multiple names: authors list (ลิงก์)
Schwartz, William (2012). The 5-minute pediatric consult (6th ed.). Philadelphia: Wolters Kluwer Health/Lippincott Williams & Wilkins. p. 535. ISBN 9781451116564.

ima.org.il

Masalha, R; Chudakov, B; Muhamad, M; Rudoy, I; Volkov, I; Wirguin, I (September 2001). "Cobalamin-responsive psychosis as the sole manifestation of vitamin B12 deficiency". The Israel Medical Association Journal. 3 (9): 701–703. PMID 11574992.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)

ispub.com

Sethi, NK; Robilotti, E; Sadan, Y (2005). "Neurological Manifestations Of Vitamin B-12 Deficiency". The Internet Journal of Nutrition and Wellness. 2 (1). doi:10.5580/5a9.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)

japi.org

Amarapurka DN, Patel ND (September 2004). "Gastric Antral Vascular Ectasia (GAVE) Syndrome" (PDF). Journal of the Association of Physicians of India. 52: 757. เก็บ (PDF)จากแหล่งเดิมเมื่อ 2016-03-04.

karger.com

content.karger.com

Donaldson, MS (2000). "Metabolic vitamin B12 status on a mostly raw vegan diet with follow-up using tablets, nutritional yeast, or probiotic supplements". Annals of Nutrition & Metabolism. 44 (5–6): 229–34. doi:10.1159/000046689. PMID 11146329.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)

lifesave.org

"Vitamin B12 / Pathophysiology Text". LifeSave.org. p. 215. สืบค้นเมื่อ 2013-12-31.

nectec.or.th

lexitron.nectec.or.th

"vitamin deficiency", Lexitron พจนานุกรมไทย<=>อังกฤษ รุ่น 2.6, หน่วยปฏิบัติการวิจัยวิทยาการมนุษยภาษา, ศูนย์เทคโนโลยีอิเล็กทรอนิกส์และคอมพิวเตอร์แห่งชาติ สำนักงานพัฒนาวิทยาศาสตร์และเทคโนโลยีแห่งชาติ, กระทรวงวิทยาศาสตร์และเทคโนโลยี, 2546, ภาวะขาดวิตามิน

neurologyindia.com

Kumar S (March 2004). "Recurrent seizures: an unusual manifestation of vitamin B12 deficiency". Neurology India. 52 (1): 122–123. PMID 15069260. เก็บจากแหล่งเดิมเมื่อ 2011-01-23.

news-medical.net

"Test used to diagnose B₁₂ deficiency may be inadequate". news-medical.net. 2004-10-28. สืบค้นเมื่อ 2007-12-04.

nih.gov

pubmed.ncbi.nlm.nih.gov

Hunt, A; Harrington, D; Robinson, S (2014-09-04). "Vitamin B12 deficiency". BMJ (Clinical research ed.). 349: g5226. doi:10.1136/bmj.g5226. PMID 25189324.
Lachner, C; Steinle, NI; Regenold, WT (2012). "The neuropsychiatry of vitamin B12 deficiency in elderly patients". The Journal of neuropsychiatry and clinical neurosciences. 24 (1): 5–15. doi:10.1176/appi.neuropsych.11020052. PMID 22450609.
Vidal-Alaball, J; Butler, CC; Cannings-John, R; Goringe, A; Hood, K; McCaddon, A; McDowell, I; Papaioannou, A (2005-07-20). "Oral vitamin B12 versus intramuscular vitamin B12 for vitamin B12 deficiency". The Cochrane database of systematic reviews (3): CD004655. doi:10.1002/14651858.CD004655.pub2. PMID 16034940.
Reynolds, E.H. (2014). "The neurology of folic acid deficiency". Handb Clin Neurol. 120: 927–43. doi:10.1016/B978-0-7020-4087-0.00061-9. PMID 24365361.
Briani C, Dalla Torre C, Citton V, Manara R, Pompanin S, Binotto G, Adami F (November 2013). "Cobalamin deficiency: clinical picture and radiological findings". Nutrients. 5 (11): 4521–4539. doi:10.3390/nu5114521. PMC 3847746. PMID 24248213.
Matsumoto A, Shiga Y, Shimizu H, Kimura I, Hisanaga K (April 2009). "[Encephalomyelopathy due to vitamin B12 deficiency with seizures as a predominant symptom]". Rinsho Shinkeigaku = Clinical Neurology. 49 (4): 179–185. doi:10.5692/clinicalneurol.49.179. PMID 19462816.
Kumar S (March 2004). "Recurrent seizures: an unusual manifestation of vitamin B12 deficiency". Neurology India. 52 (1): 122–123. PMID 15069260. เก็บจากแหล่งเดิมเมื่อ 2011-01-23.
Masalha, R; Chudakov, B; Muhamad, M; Rudoy, I; Volkov, I; Wirguin, I (September 2001). "Cobalamin-responsive psychosis as the sole manifestation of vitamin B12 deficiency". The Israel Medical Association Journal. 3 (9): 701–703. PMID 11574992.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Dror DK, Allen LH (May 2008). "Effect of vitamin B12 deficiency on neurodevelopment in infants: current knowledge and possible mechanisms". Nutrition Reviews. 66 (5): 250–255. doi:10.1111/j.1753-4887.2008.00031.x. PMID 18454811.
Black MM (June 2008). "Effects of vitamin B12 and folate deficiency on brain development in children". Food and Nutrition Bulletin. 29 (2 Suppl): S126–S131. doi:10.1177/15648265080292S117. PMC 3137939. PMID 18709887.
Kittaka-Katsura, H; Fujita, T; Watanabe, F; Nakano, Y (August 2002). "Purification and characterization of a corrinoid compound from Chlorella tablets as an algal health food". Journal of Agricultural and Food Chemistry. 50 (17): 4994–7. doi:10.1021/jf020345w. PMID 12166996.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Watanabe, F; Takenaka, S; Kittaka-Katsura, H; Ebara, S; Miyamoto, E (October 2002). "Characterization and bioavailability of vitamin B12-compounds from edible algae". Journal of Nutritional Science and Vitaminology. 48 (5): 325–31. doi:10.3177/jnsv.48.325. PMID 12656203.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Nakano, S; Takekoshi, H; Nakano, M (March 2010). "Chlorella pyrenoidosa supplementation reduces the risk of anemia, proteinuria and edema in pregnant women". Plant Foods for Human Nutrition. 65 (1): 25–30. doi:10.1007/s11130-009-0145-9. PMID 20013055.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Watanabe, F; Takenaka, S; Katsura, H; Miyamoto, E; Abe, K; Tamura, Y; Nakatsuka, T; Nakano, Y (December 2000). "Characterization of a vitamin B12 compound in the edible purple laver, Porphyra yezoensis". Bioscience, Biotechnology, and Biochemistry. 64 (12): 2712–5. doi:10.1271/bbb.64.2712. PMID 11210144.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Croft, MT; Lawrence, AD; Raux-Deery, E; Warren, MJ; Smith, AG (November 2005). "Algae acquire vitamin B12 through a symbiotic relationship with bacteria". Nature. 438 (7064): 90–3. doi:10.1038/nature04056. PMID 16267554.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Martens, JH; Barg, H; Warren, MJ; Jahn, D (March 2002). "Microbial production of vitamin B12". Applied Microbiology and Biotechnology. 58 (3): 275–85. doi:10.1007/s00253-001-0902-7. PMID 11935176.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Lam JR, Schneider JL, Zhao W, Corley DA (December 2013). "Proton pump inhibitor and histamine 2 receptor antagonist use and vitamin B12 deficiency". JAMA. 310 (22): 2435–2442. doi:10.1001/jama.2013.280490. PMID 24327038.
Baik HW, Russell RM (1999). "Vitamin B12 deficiency in the elderly". Annual Review of Nutrition. 19: 357–377. doi:10.1146/annurev.nutr.19.1.357. PMID 10448529.
Yeomans ND, Hanson RG, Smallwood RA, Mihaly GW, Louis WJ (July 1982). "Effect of chronic ranitidine treatment on secretion of intrinsic factor". British Medical Journal. 285 (6337): 264. doi:10.1136/bmj.285.6337.264. PMC 1499627. PMID 6124297.
Caruso R, Pallone F, Stasi E, Romeo S, Monteleone G (December 2013). "Appropriate nutrient supplementation in celiac disease". Annals of Medicine (Review). 45 (8): 522–531. doi:10.3109/07853890.2013.849383. PMID 24195595. S2CID 11093737.
Ting RZ, Szeto CC, Chan MH, Ma KK, Chow KM (October 2006). "Risk factors of vitamin B(12) deficiency in patients receiving metformin". Archives of Internal Medicine. 166 (18): 1975–1979. doi:10.1001/archinte.166.18.1975. PMID 17030830.
Cordingley, FT; Crawford, GP (February 1986). "Giardia infection causes vitamin B12 deficiency". Australian and New Zealand Journal of Medicine. 16 (1): 78–9. doi:10.1111/j.1445-5994.1986.tb01127.x. PMID 3458451.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Zarebavani, M; Dargahi, D; Einollahi, N; Dashti, N; Mohebali, M; Rezaeian, M (2012). "Serum levels of zinc, copper, vitamin B12, folate and immunoglobulins in individuals with giardiasis" (PDF). Iran. J. Public Health. 41: 47–53. PMC 3640781. PMID 23641390.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Kondo H, Osborne ML, Kolhouse JF, Binder MJ, Podell ER, Utley CS, และคณะ (May 1981). "Nitrous oxide has multiple deleterious effects on cobalamin metabolism and causes decreases in activities of both mammalian cobalamin-dependent enzymes in rats". The Journal of Clinical Investigation. 67 (5): 1270–1283. doi:10.1172/JCI110155. PMC 370693. PMID 6112240.
Shane, B; Stokstad, EL (1985). "Vitamin B12-folate interrelationships". Annual Review of Nutrition. 5: 115–41. doi:10.1146/annurev.nu.05.070185.000555. PMID 3927946.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Guez, S; Chiarelli, G; Menni, F; Salera, S; Principi, N; Esposito, S (2012). "Severe vitamin B12 deficiency in an exclusively breastfed 5-month-old Italian infant born to a mother receiving multivitamin supplementation during pregnancy". BMC Pediatrics (Full text). Biomedcentral.com. 12: 85. doi:10.1186/1471-2431-12-85. PMC 3407531. PMID 22726312.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Hamilton, MS; Blackmore, S; Lee, A (September 2006). "Possible cause of false normal B-12 assays". BMJ. 333 (7569): 654–5. doi:10.1136/bmj.333.7569.654-c. PMC 1570871. PMID 16990334.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
Goodman M, Chen XH, Darwish D (October 1996). "Are U.S. lower normal B12 limits too low?". Journal of the American Geriatrics Society. 44 (10): 1274–1275. doi:10.1111/j.1532-5415.1996.tb01389.x. PMID 8856015. S2CID 34014860.
Mitsuyama, Y; Kogoh, H (March 1988). "Serum and cerebrospinal fluid vitamin B12 levels in demented patients with CH3-B12 treatment--preliminary study". The Japanese Journal of Psychiatry and Neurology. 42 (1): 65–71. doi:10.1111/j.1440-1819.1988.tb01957.x. PMID 3398357.{{cite journal}}: CS1 maint: uses authors parameter (ลิงก์)
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