A Phase III, Randomised, Double-blind, Placebo-controlled, Parallel Group Study of Six Months Treatment With Ropinirole PR as Adjunctive Therapy in Patients With Parkinson's Disease Who Are Not Optimally Controlled on L-Dopa
Conditions
Interventions
- DRUG: ReQuip PR
- DRUG: Placebo
Sponsor
GlaxoSmithKline