http://articles.mercola.com/sites/articles/archive/2000/10/01/parkinsons-solvents.aspxExposure to common petroleum-based hydrocarbon solvents, such as paints and glues, may result in the development of early-onset Parkinson's disease (PD) symptoms as well as a more severe disease course , say Italian researchers "Exposure to hydrocarbonenCommunityServer 2008.5 SP1 (Build: 31106.3070)