[Action of gonadotropin on spermatogenesis and the Leydig cells].
D006062:Gonadotropins / Q000494:pharmacology*; D006801:Humans; D007985:Leydig Cells; D008297:Male; D013091:Spermatogenesis; D013094:Spermatozoa / Q000494:pharmacology*; D013737:Testis / Q000494:pharmacology*
D006062:Gonadotropins
GONADOTROPINS/pharmacology; SPERMATOZOA/pharmacology; TESTIS/pharmacology