title: The excretion of L-dopa metabolites at different hours of the day.
mesh_terms: D000284:Administration, Oral; D002849:Chromatography, Gas; D004295:Dihydroxyphenylalanine / Q000008:administration & dosage / Q000378:metabolism* / Q000627:therapeutic use; D006801:Humans; D008333:Mandelic Acids / Q000652:urine*; D010300:Parkinson Disease / Q000188:drug therapy / Q000378:metabolism / Q000652:urine; D010648:Phenylacetates / Q000652:urine*; D010667:Phenylpyruvic Acids / Q000652:urine*; D013997:Time Factors
chemical_list: D008333:Mandelic Acids; D010648:Phenylacetates; D010667:Phenylpyruvic Acids; D004295:Dihydroxyphenylalanine