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Table representation of search results timeline featuring number of search results per year.

Year Number of Results
1992 1
1994 1
1995 1
1996 1
1997 1
1998 1
2000 3
2001 2
2003 4
2005 3
2006 1
2007 4
2008 5
2009 3
2010 5
2011 5
2012 2
2013 1
2014 1
2015 1
2025 0

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43 results

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Page 1
Effect of vitamin D supplementation on testosterone levels in men.
Pilz S, Frisch S, Koertke H, Kuhn J, Dreier J, Obermayer-Pietsch B, Wehr E, Zittermann A. Pilz S, et al. Among authors: koertke h. Horm Metab Res. 2011 Mar;43(3):223-5. doi: 10.1055/s-0030-1269854. Epub 2010 Dec 10. Horm Metab Res. 2011. PMID: 21154195 Clinical Trial.
Circulating calcitriol concentrations and total mortality.
Zittermann A, Schleithoff SS, Frisch S, Götting C, Kuhn J, Koertke H, Kleesiek K, Tenderich G, Koerfer R. Zittermann A, et al. Among authors: koertke h. Clin Chem. 2009 Jun;55(6):1163-70. doi: 10.1373/clinchem.2008.120006. Epub 2009 Apr 9. Clin Chem. 2009. PMID: 19359534 Free article.
The Bad Oeynhausen concept of INR self-management.
Koertke H, Zittermann A, Mommertz S, El-Arousy M, Litmathe J, Koerfer R. Koertke H, et al. J Thromb Thrombolysis. 2005 Feb;19(1):25-31. doi: 10.1007/s11239-005-0937-1. J Thromb Thrombolysis. 2005. PMID: 15976964 Clinical Trial.
43 results