[Pallido-nigral degeneration--a case of Parkinson's syndrome resistant to L-dopa].
D000368:Aged; D005917:Globus Pallidus / Q000473:pathology*; D006801:Humans; D007980:Levodopa / Q000627:therapeutic use*; D008297:Male; D010302:Parkinson Disease, Secondary / Q000188:drug therapy* / Q000473:pathology; D013378:Substantia Nigra / Q000473:pathology*
D007980:Levodopa