title: Preliminary observations on the use of the penicillin bougie in the bovine udder.
authors.forename: D A
authors.initials: DA
authors.lastname: BARNUM
mesh_terms: D000818:Animals; D002138:Calibration; D002417:Cattle; D004194:Disease; D008321:Mammary Glands, Animal; D010406:Penicillins / Q000662:veterinary*; D014730:Veterinary Medicine
chemical_list: D010406:Penicillins
keywords: PENICILLIN/in veterinary medicine; UDDER/diseases