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Calcium (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Calcium" in German language version.

Last modified:

Ref.Un. Ref.Website
Global rank German rank
2115doi.org
2nd place
3rd place
2116nih.gov
5th place
7th place
84webelements.com
4,345th place
516th place
55web.archive.org
1st place
1st place
51nist.gov
708th place
424th place
32dguv.de
690th place
51st place
22thieme.de
2,800th place
167th place
22europa.eu
62nd place
21st place
21archive.org
6th place
20th place
11ciaaw.org
9,183rd place
6,446th place
11reach-clp-biozid-helpdesk.de
low place
860th place
11duden.de
1,847th place
102nd place
11jstor.org
23rd place
101st place
11fz-juelich.de
low place
3,458th place
11melscience.com
low place
low place
11laborlexikon.de
low place
low place
11nhs.uk
2,637th place
low place
11idw-online.de
4,503rd place
303rd place
11bmj.com
1,341st place
1,738th place
11cfp.ca
low place
low place
11akdae.de
low place
2,534th place
11researchgate.net
96th place
105th place
11nbn-resolving.de
1,834th place
106th place

akdae.de (Global: low place; German: 2,534th place)

archive.org (Global: 6th place; German: 20th place)

  • C. M. Weaver, W. R. Proulx, R. Heaney: Choices for achieving adequate dietary calcium with a vegetarian diet. In: Am J Clin Nutr. 70(3 Suppl), Sep 1999, S. 543S–548S. PMID 10479229, Volltext (PDF; 89 kB).

bmj.com (Global: 1,341st place; German: 1,738th place)

  • z. B. B. E. Nordin, R. M. Daly, J. Horowitz, A. V. Metcalfe: Calcium and heart attacks. Making too much of a weak case. In: BMJ. 341, 15. September 2010, S. c4997, doi:10.1136/bmj.c4997, PMID 20843919 (Volltext).

cfp.ca (Global: low place; German: low place)

  • C. Korownyk, N. Ivers, G. M. Allan: Does calcium supplementation increase risk of myocardial infarction? In: Can Fam Physician. 57(7), Jul 2011, S. 798, PMID 21753105 (PDF-Volltext).

ciaaw.org (Global: 9,183rd place; German: 6,446th place)

dguv.de (Global: 690th place; German: 51st place)

gestis.dguv.de

doi.org (Global: 2nd place; German: 3rd place)

  • Manjeera Mantina, Adam C. Chamberlin, Rosendo Valero, Christopher J. Cramer, Donald G. Truhlar: Consistent van der Waals Radii for the Whole Main Group. In: J. Phys. Chem. A. 113, 2009, S. 5806–5812, doi:10.1021/jp8111556.
  • Eintrag zu calcium in Kramida, A., Ralchenko, Yu., Reader, J. und NIST ASD Team (2019): NIST Atomic Spectra Database (ver. 5.7.1). Hrsg.: National Institute of Standards and Technology, Gaithersburg, MD. doi:10.18434/T4W30F (physics.nist.gov/asd). Abgerufen am 11. Juni 2020.
  • Yiming Zhang, Julian R. G. Evans, Shoufeng Yang: Corrected Values for Boiling Points and Enthalpies of Vaporization of Elements in Handbooks. In: Journal of Chemical & Engineering Data. 56, 2011, S. 328–337, doi:10.1021/je1011086.
  • Sven Krieck, Helmar Görls, Lian Yu, Markus Reiher, Matthias Westerhausen: Stable "Inverse" Sandwich Complex with Unprecedented Organocalcium(I): Crystal Structures of [(thf)2Mg(Br)-C6H2-2,4,6-Ph3] and [(thf)3Ca{μ-C6H3-1,3,5-Ph3}Ca(thf)3]. In: Journal of the American Chemical Society. Band 131, Nr. 8, 4. Februar 2009, S. 2977–2985, doi:10.1021/ja808524y. An der Friedrich-Schiller-Universität Jena wurde 2009 ein stabiler, wenn auch extrem wasser- und luftempfindlicher Calcium(I)-Komplex (inverse sandwich) synthetisiert, bei dem das Calcium in der bei stabilen Verbindungen bislang unbekannten Oxidationsstufe +1 vorliegt.
  • Humphry Davy: Electro-chemical researches, on the decomposition of the earths; with observations on the metals obtained from the alkaline earths, and on the amalgam procured from ammonia. In: Philosophical Transactions of the Royal Society. Band 98, London 1808, S. 333–370 (doi:10.1098/rstl.1808.0023, JSTOR:107302).
  • Laura M. Calvi, David A. Bushinsky: When Is It Appropriate to Order an Ionized Calcium? In: Journal of the American Society of Nephrology. Band 19, Nr. 7, 1. Juni 2008, S. 1257–1260, doi:10.1681/ASN.2007121327.
  • Keren Papier, Kathryn E. Bradbury, Angela Balkwill, Isobel Barnes, Karl Smith-Byrne, Marc J. Gunter, Sonja I. Berndt, Loic Le Marchand, Anna H. Wu, Ulrike Peters, Valerie Beral, Timothy J. Key, Gillian K. Reeves: Diet-wide analyses for risk of colorectal cancer: prospective study of 12,251 incident cases among 542,778 women in the UK. In: Nature Communications. Band 16, Nr. 1, 2025, S. 375, doi:10.1038/s41467-024-55219-5, PMC 11711514 (freier Volltext).
  • R. P. Heaney, R. R. Recker, M. R. Stegman, A. J. Moy: Calcium absorption in women: relationships to calcium intake, estrogen status, and age. In: Journal of Bone and Mineral Research. Band 4, Nummer 4, August 1989, S. 469–475, doi:10.1002/jbmr.5650040404. PMID 2816496.
  • M. Mihoc, G. Pop, E. Alexa, I. Radulov: Nutritive quality of romanian hemp varieties (Cannabis sativa L.) with special focus on oil and metal contents of seeds. In: Chemistry Central journal. Band 6, Nummer 1, 2012, S. 122, doi:10.1186/1752-153X-6-122. PMID 23088580. PMC 3543203 (freier Volltext).
  • M. J. Bolland, A. Avenell, J. A. Baron, A. Grey, G. S. MacLennan, G. D. Gamble, I. R. Reid: Effect of calcium supplements on risk of myocardial infarction and cardiovascular events: meta-analysis. In: BMJ. Band 341, 29. Juli 2010, S. c3691, doi:10.1136/bmj.c3691, PMID 20671013.
  • z. B. B. E. Nordin, R. M. Daly, J. Horowitz, A. V. Metcalfe: Calcium and heart attacks. Making too much of a weak case. In: BMJ. 341, 15. September 2010, S. c4997, doi:10.1136/bmj.c4997, PMID 20843919 (Volltext).
  • K. Michaëlsson, H. Melhus, E. W. Lemming, A. Wolk, L. Byberg: Long term calcium intake and rates of all cause and cardiovascular mortality: community based prospective longitudinal cohort study. In: BMJ. 346, 2013, S. f228, doi:10.1136/bmj.f228.
  • Q. Xiao, R. A. Murphy, D. K. Houston, T. B. Harris, W. Chow, Y. Park: Dietary and Supplemental Calcium Intake and Cardiovascular Disease Mortality: The National Institutes of Health–AARP Diet and Health Study. In: JAMA Intern Med. 2013, S. 1–8. doi:10.1001/jamainternmed.2013.3283.
  • G. A. Sonn, W. Aronson, M. S. Litwin: Impact of diet on prostate cancer: a review. In: Prostate Cancer and Prostatic Diseases. 8, 2005, S. 304–310. doi:10.1038/sj.pcan.4500825, PMID 16130015.
  • Klaus Holzrichter, Alfons Knott, Bernd Mertschenk, Josef Salzinger: Calcium Carbide. In: Ullmann’s Encyclopedia of Industrial Chemistry. Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim, Germany 2013, ISBN 978-3-527-30673-2, S. 1–14, doi:10.1002/14356007.a04_533.pub2.(Subscription required).

duden.de (Global: 1,847th place; German: 102nd place)

europa.eu (Global: 62nd place; German: 21st place)

chem.echa.europa.eu

efsa.europa.eu

  • Scientific Committee on Food / Scientific Panel on Dietetic Products, Nutrition and Allergies / European Food Safety Authority (Hrsg.): Tolerable upper Intake Levels for Vitamins and Minerals. 2006, ISBN 92-9199-014-0, S. 243–252 (efsa.europa.eu [PDF; 5,7 MB]).

fz-juelich.de (Global: low place; German: 3,458th place)

juser.fz-juelich.de

idw-online.de (Global: 4,503rd place; German: 303rd place)

jstor.org (Global: 23rd place; German: 101st place)

laborlexikon.de (Global: low place; German: low place)

  • Olav Hagemann: Calcium. In: laborlexikon.de. Abgerufen am 21. Mai 2011.

melscience.com (Global: low place; German: low place)

nbn-resolving.de (Global: 1,834th place; German: 106th place)

  • Malyk Yuriy: In-Vitro Untersuchungen zum Einsatz von Calciumperoxid haltigen Sealermaterialien in der endodontischen Therapie. urn:nbn:de:bvb:19-43959.

nhs.uk (Global: 2,637th place; German: low place)

nih.gov (Global: 5th place; German: 7th place)

ncbi.nlm.nih.gov

  • W. G. Robertson, R. W. Marshall: Calcium measurements in serum and plasma--total and ionized. In: CRC Critical Reviews in Clinical Laboratory Sciences. Band 11, Nr. 3, November 1979, S. 271–304, PMID 116800.
  • Keren Papier, Kathryn E. Bradbury, Angela Balkwill, Isobel Barnes, Karl Smith-Byrne, Marc J. Gunter, Sonja I. Berndt, Loic Le Marchand, Anna H. Wu, Ulrike Peters, Valerie Beral, Timothy J. Key, Gillian K. Reeves: Diet-wide analyses for risk of colorectal cancer: prospective study of 12,251 incident cases among 542,778 women in the UK. In: Nature Communications. Band 16, Nr. 1, 2025, S. 375, doi:10.1038/s41467-024-55219-5, PMC 11711514 (freier Volltext).
  • A. Catharine Ross, Christine L. Taylor, Ann L. Yaktine, Heather B. Del Valle: Overview of Calcium. In: National Library of Medicine. National Academies Press (US), 2011 (nih.gov [abgerufen am 16. Juni 2022]).
  • Optimal calcium intake. In: NIH consensus statement. Band 12, Nummer 4, 6–8 Jun 1994, S. 1–31, PMID 7599655 (Review).
  • R. P. Heaney, R. R. Recker, M. R. Stegman, A. J. Moy: Calcium absorption in women: relationships to calcium intake, estrogen status, and age. In: Journal of Bone and Mineral Research. Band 4, Nummer 4, August 1989, S. 469–475, doi:10.1002/jbmr.5650040404. PMID 2816496.
  • C. M. Weaver, W. R. Proulx, R. Heaney: Choices for achieving adequate dietary calcium with a vegetarian diet. In: Am J Clin Nutr. 70(3 Suppl), Sep 1999, S. 543S–548S. PMID 10479229, Volltext (PDF; 89 kB).
  • R. P. Heaney: Bone mass, nutrition, and other lifestyle factors. In: Nutrition reviews. Band 54, Nummer 4 Pt 2, April 1996, S. S3–S10. PMID 8700450 (Review).
  • E. Barrett-Connor, J. C. Chang, S. L. Edelstein: Coffee-associated osteoporosis offset by daily milk consumption. The Rancho Bernardo Study. In: JAMA : the journal of the American Medical Association. Band 271, Nummer 4, Januar 1994, S. 280–283. PMID 8295286.
  • T. R. Fenton, M. Eliasziw, A. W. Lyon, S. C. Tough, D. A. Hanley: Meta-analysis of the quantity of calcium excretion associated with the net acid excretion of the modern diet under the acid-ash diet hypothesis. In: The American journal of clinical nutrition. Band 88, Nummer 4, Oktober 2008, S. 1159–1166. PMID 18842807.
  • M. Mihoc, G. Pop, E. Alexa, I. Radulov: Nutritive quality of romanian hemp varieties (Cannabis sativa L.) with special focus on oil and metal contents of seeds. In: Chemistry Central journal. Band 6, Nummer 1, 2012, S. 122, doi:10.1186/1752-153X-6-122. PMID 23088580. PMC 3543203 (freier Volltext).
  • J. Braun, H. G. Asmus, H. Holzer, R. Brunkhorst, R. Krause, W. Schulz, H. H. Neumayer, P. Raggi, J. Bommer: Long-term comparison of a calcium-free phosphate binder and calcium carbonate--phosphorus metabolism and cardiovascular calcification. In: Clin Nephrol. 62(2), Aug 2004, S. 104–115. PMID 15356967.
  • M. J. Bolland, A. Avenell, J. A. Baron, A. Grey, G. S. MacLennan, G. D. Gamble, I. R. Reid: Effect of calcium supplements on risk of myocardial infarction and cardiovascular events: meta-analysis. In: BMJ. Band 341, 29. Juli 2010, S. c3691, doi:10.1136/bmj.c3691, PMID 20671013.
  • z. B. B. E. Nordin, R. M. Daly, J. Horowitz, A. V. Metcalfe: Calcium and heart attacks. Making too much of a weak case. In: BMJ. 341, 15. September 2010, S. c4997, doi:10.1136/bmj.c4997, PMID 20843919 (Volltext).
  • C. Korownyk, N. Ivers, G. M. Allan: Does calcium supplementation increase risk of myocardial infarction? In: Can Fam Physician. 57(7), Jul 2011, S. 798, PMID 21753105 (PDF-Volltext).
  • G. A. Sonn, W. Aronson, M. S. Litwin: Impact of diet on prostate cancer: a review. In: Prostate Cancer and Prostatic Diseases. 8, 2005, S. 304–310. doi:10.1038/sj.pcan.4500825, PMID 16130015.

ods.od.nih.gov

nist.gov (Global: 708th place; German: 424th place)

physics.nist.gov

reach-clp-biozid-helpdesk.de (Global: low place; German: 860th place)

researchgate.net (Global: 96th place; German: 105th place)

thieme.de (Global: 2,800th place; German: 167th place)

roempp.thieme.de

web.archive.org (Global: 1st place; German: 1st place)

webelements.com (Global: 4,345th place; German: 516th place)