A study of penicillin tolerance of some organisms infecting the bovine mammary gland.
D000818:Animals; D001419:Bacteria; D002417:Cattle; D005260:Female; D042361:Mammary Glands, Human; D008413:Mastitis / Q000382:microbiology*; D010406:Penicillins / Q000494:pharmacology*; D013290:Streptococcal Infections / Q000382:microbiology*
D010406:Penicillins
BACTERIA; MASTITIS/microbiology; PENICILLIN/effects; STREPTOCOCCAL INFECTIONS/microbiology