(Q39112085)
Statements
1 reference
Clinical observations on the rate of progression of idiopathic parkinsonism (English)
1 reference
Calne DB
1 reference
Lee CS
1 reference
Schulzer M
1 reference
Mak EK
1 reference
Snow BJ
1 reference
Tsui JK
1 reference
Calne S
1 reference
Hammerstad J
1 reference
1 June 1994
1 reference
1 reference
117 ( Pt 3)
1 reference
501-507
1 reference
Identifiers
1 reference
1 reference