title: [Analysis of penicillins and cephalosporins using liquid-liquid chromatography with inverted phase ionic coupling].
mesh_terms: D002511:Cephalosporins / Q000032:analysis*; D002851:Chromatography, High Pressure Liquid; D010406:Penicillins / Q000032:analysis*
chemical_list: D002511:Cephalosporins; D010406:Penicillins
vernacular_title: Analisi di penicilline e cefalosporine mediante cromatografia liquido-liquido di coppie ioniche a fasi invertite.