Early therapy for Parkinson's disease.
R A
RA
Hauser
C W
CW
Olanow
D006801:Humans; D007980:Levodopa / Q000627:therapeutic use*; D010300:Parkinson Disease / Q000188:drug therapy*; D012642:Selegiline / Q000627:therapeutic use*
D012642:Selegiline; D007980:Levodopa