title: Difference in the central actions of phenytoin and phenobarbitone in man, measured by critical flicker fusion threshold.
mesh_terms: D000284:Administration, Oral; D000328:Adult; D002849:Chromatography, Gas; D002986:Clinical Trials as Topic; D004305:Dose-Response Relationship, Drug; D005425:Flicker Fusion / Q000187:drug effects*; D006801:Humans; D010634:Phenobarbital / Q000008:administration & dosage / Q000097:blood / Q000494:pharmacology*; D010672:Phenytoin / Q000008:administration & dosage / Q000097:blood / Q000494:pharmacology*; D010919:Placebos; D013997:Time Factors
chemical_list: D010919:Placebos; D010672:Phenytoin; D010634:Phenobarbital