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Studying time to pregnancy by use of a retrospective design.
Joffe M, Key J, Best N, Keiding N, Scheike T, Jensen TK. Joffe M, et al. Among authors: jensen tk. Am J Epidemiol. 2005 Jul 15;162(2):115-24. doi: 10.1093/aje/kwi172. Epub 2005 Jun 22. Am J Epidemiol. 2005. PMID: 15972942 Review.
Declining human fertility?
Jensen TK, Keiding N, Scheike T, Slama R, Spira A. Jensen TK, et al. Fertil Steril. 2000 Feb;73(2):421-3. doi: 10.1016/s0015-0282(99)00525-7. Fertil Steril. 2000. PMID: 10685558 Free article.
507 results