[Contributions to the andrology of the bull].
D000818:Animals; D002417:Cattle; D007248:Infertility, Male / Q000662:veterinary*; D008297:Male; D010412:Penile Neoplasms / Q000662:veterinary*; D013094:Spermatozoa / Q000002:abnormalities*
Beiträge zur Andrologie des Bullen.