Slower progression of Parkinson’s disease with ropinirole versus levodopa: The REAL-PET study. Ann Neurol. 2003;54:93-101.
Whone, AL, RL Warrs, AJ Stoessl, M Davis, S Reske, C Nahmias, AE Lang, et al. 2003. “Slower Progression of Parkinson’s Disease With Ropinirole versus Levodopa: The REAL-PET Study. Ann Neurol. 2003;54:93-101.”. 2003.