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Occupational exposures and male infertility.
Gracia CR, Sammel MD, Coutifaris C, Guzick DS, Barnhart KT. Gracia CR, et al. Am J Epidemiol. 2005 Oct 15;162(8):729-33. doi: 10.1093/aje/kwi269. Epub 2005 Aug 24. Am J Epidemiol. 2005. PMID: 16120700
Sperm morphology, motility, and concentration in fertile and infertile men.
Guzick DS, Overstreet JW, Factor-Litvak P, Brazil CK, Nakajima ST, Coutifaris C, Carson SA, Cisneros P, Steinkampf MP, Hill JA, Xu D, Vogel DL; National Cooperative Reproductive Medicine Network. Guzick DS, et al. N Engl J Med. 2001 Nov 8;345(19):1388-93. doi: 10.1056/NEJMoa003005. N Engl J Med. 2001. PMID: 11794171 Free article.
Histological dating of timed endometrial biopsy tissue is not related to fertility status.
Coutifaris C, Myers ER, Guzick DS, Diamond MP, Carson SA, Legro RS, McGovern PG, Schlaff WD, Carr BR, Steinkampf MP, Silva S, Vogel DL, Leppert PC; NICHD National Cooperative Reproductive Medicine Network. Coutifaris C, et al. Fertil Steril. 2004 Nov;82(5):1264-72. doi: 10.1016/j.fertnstert.2004.03.069. Fertil Steril. 2004. PMID: 15533340 Free article. Clinical Trial.