Penicillin in hospital milk supplies.
D000818:Animals; D004865:Equipment and Supplies, Hospital; D006801:Humans; D008892:Milk / Q000737:chemistry*; D010406:Penicillins / Q000737:chemistry*; D010607:Pharmacy Service, Hospital
D010406:Penicillins
HOSPITAL PHARMACY SERVICE; MILK/chemistry; PENICILLIN/chemistry