Jain S, Ton TG, Perera S, Zheng Y, Stein PK, Thacker E, Strotmeyer ES, Newman AB, Longstreth WT. Cardiovascular physiology in premotor Parkinson's disease: a neuroepidemiologic study. Mov Disord. 2012  ;27(8):988-95.

Ton TGN, Jain S, Biggs ML, Thacker EL, Strotmeyer ES, Boudreau R, Newman AB, Longstreth WT, Checkoway H. Markers of inflammation in prevalent and incident Parkinson's disease in the Cardiovascular Health Study. Parkinsonism Relat Disord. 2012  ;18(3):274-8.

Ton TGN, Biggs MLou, Comer D, Curtis L, Hu S-C, Thacker EL, Nielsen SSearles, Delaney JA, Landsittel D, Longstreth WT, et al. Enhancing case ascertainment of Parkinson's disease using Medicare claims data in a population-based cohort: the Cardiovascular Health Study. Pharmacoepidemiol Drug Saf. 2014  ;23(2):119-27.