NavGeneral InfoEmail Print Geography Canada (CAN) Time period covered 01/1985 - 12/1995 Data type Scientific literature Keywords Parkinson's disease Citation Authors Snow B, Wiens M, Hertzman C, Calne D Journal CMAJ Volume 141 Issue 5 Pages 418-22 Publication year 1989 Suggested citation Snow B, Wiens M, Hertzman C, Calne D. A community survey of Parkinson's disease. CMAJ. 1989; 141(5): 418-22. GHDx Entry last modified on: Jul 20, 2021