Rectal absorption of benzylpenicillin.
D010400:Penicillin G; D010406:Penicillins / Q000031:analogs & derivatives; D065590:Rectal Absorption; D012007:Rectum / Q000502:physiology*
D010406:Penicillins; D010400:Penicillin G
PENICILLIN/related compounds; RECTUM/physiology