PT - JOURNAL ARTICLE AU - Mak, Margaret KY AU - Schwarz, Heidi Beck TI - Could Exercise Be the Answer? Disease-Modification With Long-term Regular Physical Activity in Parkinson Disease AID - 10.1212/WNL.0000000000013208 DP - 2021 Dec 10 TA - Neurology PG - 10.1212/WNL.0000000000013208 4099 - http://n.neurology.org/content/early/2022/01/12/WNL.0000000000013208.short 4100 - http://n.neurology.org/content/early/2022/01/12/WNL.0000000000013208.full