title: Androgen regulation of spermatogenesis in the rat.
authors.affiliation: Department of Population Dynamics, School of Hygiene and Public Health, Johns Hopkins University, Baltimore, Maryland 21205.
authors.forename: K P
authors.initials: KP
authors.lastname: Roberts
authors.forename: B R
authors.initials: BR
authors.lastname: Zirkin
mesh_terms: D000818:Animals; D008297:Male; D051381:Rats; D013091:Spermatogenesis / Q000502:physiology*; D013737:Testis / Q000166:cytology / Q000502:physiology; D013739:Testosterone / Q000502:physiology*
chemical_list: D013739:Testosterone