title: [Trace analysis of ketoprofen in human serum by electron capture detector gas chromatography].
mesh_terms: D000287:Administration, Topical; D002849:Chromatography, Gas / Q000295:instrumentation / Q000379:methods*; D006801:Humans; D007660:Ketoprofen / Q000008:administration & dosage / Q000097:blood*; D010666:Phenylpropionates / Q000097:blood*; D012869:Skin Absorption
chemical_list: D010666:Phenylpropionates; D007660:Ketoprofen