Lack of pyramidal tract signs in Parkinson's disease.
Quinn
N
N
Daniel
S
S
Magalhães-Branco
M
M
Lees
A
A
Hughes
A
A
D006801:Humans; D009460:Neurologic Examination / Q000592:standards*; D010300:Parkinson Disease / Q000175:diagnosis* / Q000473:pathology / Q000503:physiopathology