title: Spermatogenic response to vitamin A in vitamin A deficient rats.
mesh_terms: D000375:Aging; D000818:Animals; D001835:Body Weight; D005298:Fertility / Q000187:drug effects; D008297:Male; D051381:Rats; D012671:Seminiferous Tubules / Q000503:physiopathology; D013076:Sperm Count; D013091:Spermatogenesis / Q000187:drug effects*; D013737:Testis / Q000473:pathology; D014801:Vitamin A / Q000494:pharmacology*; D014802:Vitamin A Deficiency / Q000473:pathology / Q000503:physiopathology*
chemical_list: D014801:Vitamin A