title: [Infertility in bulls].
authors.forename: H E
authors.initials: HE
authors.lastname: Amstutz
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000175:diagnosis*; D007248:Infertility, Male / Q000175:diagnosis / Q000662:veterinary*; D008297:Male
vernacular_title: Unfruchtbarkeit beim Bullen.