title: [Sex behavior of bulls in relation to the serum testosterone].
mesh_terms: D000818:Animals; D002417:Cattle / Q000502:physiology*; D005632:Fructose / Q000032:analysis; D008297:Male; D012661:Semen / Q000032:analysis; D012726:Sexual Behavior, Animal; D013739:Testosterone / Q000097:blood*
chemical_list: D005632:Fructose; D013739:Testosterone
vernacular_title: Das Sexualverhalten von Bullen in Beziehung zum Testosterongehalt des Serums.