title: Determination of benzylpenicillin in plasma and urine by high-performance liquid chromatography.
mesh_terms: D002851:Chromatography, High Pressure Liquid; D006801:Humans; D007273:Injections, Intramuscular; D007275:Injections, Intravenous; D007700:Kinetics; D010400:Penicillin G / Q000008:administration & dosage / Q000032:analysis* / Q000097:blood / Q000652:urine; D010406:Penicillins / Q000032:analysis; D013056:Spectrophotometry, Ultraviolet
chemical_list: D010406:Penicillins; D010400:Penicillin G