Failure to demonstrate C19-steroids in bovine testes.
D000731:Androstanes; D000818:Animals; D002417:Cattle; D006801:Humans; D008297:Male; D013256:Steroids / Q000737:chemistry*; D013737:Testis / Q000737:chemistry*
D000731:Androstanes; D013256:Steroids
STEROIDS/chemistry; TESTIS/chemistry