Whole-Exome Sequencing in Familial Parkinson Disease. - Farlow JL; Robak LA; Hetrick K; Bowling K; Boerwinkle E; Coban-Akdemir ZH; Gambin T; Gibbs RA; Gu S; Jain P; Jankovic J; Jhangiani S; et al. (JAMA neurology, 2016)