Investigations into the toxicity of benzylpenicillin-beta-diethylaminoethyl ester.
D004952:Esters; D010400:Penicillin G; D010406:Penicillins / Q000031:analogs & derivatives
D004952:Esters; D010406:Penicillins; D010400:Penicillin G
PENICILLIN/derivatives