AU - Sasco AJ, Paffenbarger RS, Jr, Gendre I, Wing AL TI - THe role of physical exercise in the occurrence of parkinson's disease PT - JOUR DP - 1992 TA - Archives of Neurology pages = {360-365}, VI - 49 IP - 4 AID - 10.1001/archneur.1992.00530280040020 [doi] 4100 - http://dx.doi.org/10.1001/archneur.1992.00530280040020 SO - Archives of Neurology April 1, 1992 49(4):360