title: Report on 45-month treatment of parkinsonism with L-dopa, alone and in association with a decarboxilase inhibitor (Ro 4-4602).
mesh_terms: D000328:Adult; D000368:Aged; D001545:Benserazide / Q000008:administration & dosage / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D006834:Hydrazines / Q000627:therapeutic use*; D007980:Levodopa / Q000008:administration & dosage / Q000627:therapeutic use*; D008297:Male; D008875:Middle Aged; D010300:Parkinson Disease / Q000188:drug therapy*; D013607:Tablets
chemical_list: D006834:Hydrazines; D013607:Tablets; D007980:Levodopa; D001545:Benserazide