Long-term treatment of Parkinsonism with L-dopa.
D000328:Adult; D000368:Aged; D004295:Dihydroxyphenylalanine / Q000008:administration & dosage* / Q000009:adverse effects / Q000627:therapeutic use; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008297:Male; D008875:Middle Aged; D010300:Parkinson Disease / Q000188:drug therapy*; D010301:Parkinson Disease, Postencephalitic / Q000188:drug therapy; D013997:Time Factors
D004295:Dihydroxyphenylalanine