Parkinson's Disease Risks Associated with Cigarette Smoking, Alcohol Consumption, and Caffeine IntakeHarvey Checkoway, Phillip D. Swanson, Karen M. Powers et al.|American Journal of Epidemiology|2002Cited by 369
Parkinson’s disease risks associated with dietary iron, manganese, and other nutrient intakesKaren M. Powers, H. Checkoway, Phillip D. Swanson et al.|Neurology|2003Cited by 268
Dietary fats, cholesterol and iron as risk factors for Parkinson's diseaseKaren M. Powers, Harvey Checkoway, Phillip D. Swanson et al.|Parkinsonism & Related Disorders|2008Cited by 100
5′ and 3′ region variability in the dopamine transporter gene ( SLC6A3 ), pesticide exposure and Parkinson's disease risk: a hypothesis-generating studySamir N. Kelada, Lucio G. Costa, Zahra Afsharinejad et al.|Human Molecular Genetics|2006Cited by 71
Nicotine from edible <i>Solanaceae</i> and risk of Parkinson diseaseSusan Searles Nielsen, Harvey Checkoway, Gary M. Franklin et al.|Annals of Neurology|2013Cited by 70