title: Routine dual-wavelength analysis of anticonvulsant drugs by high-performance liquid chromatography.
mesh_terms: D002851:Chromatography, High Pressure Liquid / Q000379:methods; D006801:Humans; D010634:Phenobarbital / Q000097:blood*; D010672:Phenytoin / Q000097:blood*
chemical_list: D010672:Phenytoin; D010634:Phenobarbital