title: Improved procedure for the determination of the ureidopenicillins azlocillin and mezlocillin plasma by high-performance liquid chromatography.
mesh_terms: D001390:Azlocillin; D002851:Chromatography, High Pressure Liquid; D006801:Humans; D008802:Mezlocillin; D008832:Microchemistry; D010406:Penicillins / Q000097:blood*
chemical_list: D010406:Penicillins; D001390:Azlocillin; D008802:Mezlocillin