Ton TG, Jain S, Boudreau R, Thacker EL, Strotmeyer ES, Newman AB, Longstreth WT, Checkoway H. Post hoc Parkinson's disease: identifying an uncommon disease in the Cardiovascular Health Study. Neuroepidemiology. 2010  ;35(4):241-9.

Jain S, Ton TG, Boudreau RM, Yang M, Thacker EL, Studenski S, Longstreth WT, Strotmeyer ES, Newman AB. The risk of Parkinson disease associated with urate in a community-based cohort of older adults. Neuroepidemiology. 2011  ;36(4):223-9.