Reversal of the glabellar reflex in Parkinsonism by L-dopa.
D000328:Adult; D000368:Aged; D001927:Brain Diseases / Q000150:complications; D004295:Dihydroxyphenylalanine / Q000627:therapeutic use*; D006801:Humans; D008875:Middle Aged; D010300:Parkinson Disease / Q000150:complications* / Q000188:drug therapy; D010301:Parkinson Disease, Postencephalitic / Q000150:complications; D012021:Reflex, Abnormal / Q000188:drug therapy*
D004295:Dihydroxyphenylalanine