Abstract Background and purpose: In a previous study we found a high crude prevalence rate (CPR) for Parkinson's disease (PD) in Assiut governorate/Egypt. We therefore surveyed a second Nile valley governorate (Qena) to provide confirmatory evidence for the high prevalence rate of PD in Egypt. Subjects and methods:  Log in | Register  9/10/2018 Prevalence of Parkinsonism and Parkinson's ... Read more