title: Comparison of spectrophotometric and gas-liquid chromatographic measurements of serum diphenylhydantoin concentrations in epileptic out-patients.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D000553:Ambulatory Care; D002648:Child; D002849:Chromatography, Gas; D004827:Epilepsy / Q000097:blood* / Q000188:drug therapy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010672:Phenytoin / Q000008:administration & dosage / Q000097:blood* / Q000627:therapeutic use; D012737:Sex Factors; D013053:Spectrophotometry
chemical_list: D010672:Phenytoin