title: Quantitative gas chromatographic analysis of barbiturates and hydantoins with quaternary ammonium hydroxides.
mesh_terms: D002849:Chromatography, Gas; D006801:Humans; D008722:Methods; D010634:Phenobarbital / Q000097:blood*; D010672:Phenytoin / Q000097:blood*; D000644:Quaternary Ammonium Compounds
chemical_list: D000644:Quaternary Ammonium Compounds; D010672:Phenytoin; D010634:Phenobarbital