title: Declining sperm counts in men--is there an endocrine cause?
authors: MRC Reproductive Biology Unit, Centre for Reproductive Biology, Edinburgh, U.K.
authors: R M
authors: RM
authors: Sharpe
mesh_terms: D000818:Animals; D002455:Cell Division / Q000187:drug effects; D004781:Environmental Exposure; D004967:Estrogens / Q000009:adverse effects; D005260:Female; D006801:Humans; D007985:Leydig Cells / Q000187:drug effects; D008297:Male; D011247:Pregnancy; D011297:Prenatal Exposure Delayed Effects; D051381:Rats; D012708:Sertoli Cells / Q000166:cytology; D013076:Sperm Count; D013091:Spermatogenesis / Q000187:drug effects
chemical_list: D004967:Estrogens