The status of bovine AI in the U.S.A. with special reference to its potention in respect to disease.
D000818:Animals; D002417:Cattle; D002418:Cattle Diseases; D005260:Female; D007315:Insemination, Artificial / Q000662:veterinary*; D007886:Legislation, Veterinary; D008297:Male; D012661:Semen; D014481:United States