Plantation work and risk of Parkinson disease in a population-based longitudinal study.
Petrovitch H, Ross GW, Abbott RD, Sanderson WT, Sharp DS, Tanner CM, Masaki KH, Blanchette PL, Popper JS, Foley D, Launer L, White LR. Plantation work and risk of Parkinson disease in a population-based longitudinal study. Arch Neurol. 2002 Nov; 59(11):1787-92.