. Anses, French Agency for Food Environmental and Occupational Health & Safety), 2010.

T. Arbuckle, R. Burnett, D. Cole, K. Teschke, M. Dosemeci et al., Predictors of herbicide exposure in farm applicators, International Archives of Occupational and Environmental Health, vol.75, issue.6, pp.406-414, 2002.
DOI : 10.1007/s00420-002-0323-7

J. Bower, D. Maraganore, S. Mcdonnell, and W. Rocca, Incidence and distribution of parkinsonism in Olmsted County, Minnesota, Neurology, vol.52, pp.1976-19901214, 1999.

C. Eggers, D. Pedrosa, D. Kahraman, F. Maier, C. Lewis et al., Parkinson Subtypes Progress Differently in Clinical Course and Imaging Pattern, PLoS ONE, vol.7, issue.10, p.46813, 2012.
DOI : 10.1371/journal.pone.0046813.s003

A. Elbaz, J. Clavel, P. Rathouz, F. Moisan, J. Galanaud et al., Professional exposure to pesticides and Parkinson disease, Annals of Neurology, vol.13, issue.suppl 2, pp.494-504, 2009.
DOI : 10.1002/ana.21717

E. Communities, Plant protection in the EU ? Consumption of plant protection products in the European Union Available: http://ec.europa, 2000.

S. Greenland, Avoiding Power Loss Associated with Categorization and Ordinal Scores in Dose-Response and Trend Analysis, Epidemiology, vol.6, issue.4, pp.450-454, 1995.
DOI : 10.1097/00001648-199507000-00025

J. Hatcher, K. Pennell, and G. Miller, Parkinson's disease and pesticides: a toxicological perspective, Trends in Pharmacological Sciences, vol.29, issue.6, pp.322-329, 2008.
DOI : 10.1016/j.tips.2008.03.007

C. Hines, J. Deddens, S. Tucker, and R. Hornung, Distributions and determinants of pre-emergent herbicide exposures among custom applicators, Annals of Occupational Hygiene, vol.45, issue.3, pp.227-239, 2001.
DOI : 10.1093/annhyg/45.3.227

P. Lebailly, V. Bouchart, I. Baldi, Y. Lecluse, N. Heutte et al., Exposure to pesticides in open-field farming in France, Ann Occup Hyg, vol.53, pp.69-81, 2009.

C. Marras and A. Lang, Parkinson's disease subtypes: lost in translation?, Journal of Neurology, Neurosurgery & Psychiatry, vol.84, issue.4, pp.409-415, 2013.
DOI : 10.1136/jnnp-2012-303455

F. Moisan, V. Gourlet, J. Mazurie, J. Dupupet, J. Houssinot et al., Prediction Model of Parkinson's Disease Based on Antiparkinsonian Drug Claims, American Journal of Epidemiology, vol.174, issue.3, pp.354-363, 2011.
DOI : 10.1093/aje/kwr081

A. Morris, C. Lindgren, E. Zeggini, N. Timpson, T. Frayling et al., A powerful approach to sub-phenotype analysis in population-based genetic association studies, Genetic Epidemiology, vol.40, issue.4, pp.335-343, 2010.
DOI : 10.1002/gepi.20486

J. Obeso, M. Rodriguez-oroz, C. Goetz, C. Marin, J. Kordower et al., Missing pieces in the Parkinson's disease puzzle, Nature Medicine, vol.23, issue.6, pp.653-661, 2010.
DOI : 10.1038/nm.2165

J. Richardson, A. Roy, S. Shalat, B. Buckley, B. Winnik et al., ??-Hexachlorocyclohexane levels in serum and risk of Parkinson's disease, NeuroToxicology, vol.32, issue.5, pp.640-645, 2011.
DOI : 10.1016/j.neuro.2011.04.002

K. Rugbjerg, M. Harris, H. Shen, S. Marion, J. Tsui et al., Pesticide exposure and risk of Parkinson???s disease ??? a population-based case???control study evaluating the potential for recall bias, Scandinavian Journal of Work, Environment & Health, vol.37, issue.5, pp.427-436, 2011.
DOI : 10.5271/sjweh.3142

R. Savica, W. Rocca, and J. Ahlskog, When Does Parkinson Disease Start?, Archives of Neurology, vol.67, issue.7, pp.798-801, 2010.
DOI : 10.1001/archneurol.2010.135

M. Selikhova, D. Williams, P. Kempster, J. Holton, T. Revesz et al., A clinico-pathological study of subtypes in Parkinson's disease, Brain, vol.132, issue.11, pp.2947-2957, 2009.
DOI : 10.1093/brain/awp234

O. Suchowersky, S. Reich, J. Perlmutter, T. Zesiewicz, G. Gronseth et al., Practice Parameter: Diagnosis and prognosis of new onset Parkinson disease (an evidence-based review): Report of the Quality Standards Subcommittee of the American Academy of Neurology, Neurology, vol.66, issue.7, pp.968-975, 2006.
DOI : 10.1212/01.wnl.0000215437.80053.d0

C. Tanner, F. Kamel, G. Ross, J. Hoppin, S. Goldman et al., Rotenone, Paraquat, and Parkinson???s Disease, Environmental Health Perspectives, vol.119, issue.6, pp.866-872, 2011.
DOI : 10.1289/ehp.1002839

URL : http://doi.org/10.1289/ehp.1002839

M. Van-der-mark, M. Brouwer, H. Kromhout, P. Nijssen, A. Huss et al., Is Pesticide Use Related to Parkinson Disease? Some Clues to Heterogeneity in Study Results, Environmental Health Perspectives, vol.120, issue.3, pp.340-347, 2012.
DOI : 10.1289/ehp.1103881

S. Van-rooden, W. Heiser, J. Kok, D. Verbaan, J. Van-hilten et al., The identification of Parkinson's disease subtypes using cluster analysis: A systematic review, Movement Disorders, vol.51, issue.8, 2010.
DOI : 10.1002/mds.23116

A. Wang, S. Costello, M. Cockburn, X. Zhang, J. Bronstein et al., Parkinson???s disease risk from ambient exposure to pesticides, European Journal of Epidemiology, vol.10, issue.8, pp.547-55, 2011.
DOI : 10.1007/s10654-011-9574-5

M. Weisskopf, P. Knekt, O. Reilly, E. Lyytinen, J. Reunanen et al., Persistent organochlorine pesticides in serum and risk of Parkinson disease, Neurology, vol.74, issue.13, pp.1055-1061, 2010.
DOI : 10.1212/WNL.0b013e3181d76a93

K. Wirdefeldt, H. Adami, P. Cole, D. Trichopoulos, and J. Mandel, Epidemiology and etiology of Parkinson???s disease: a review of the evidence, European Journal of Epidemiology, vol.72, issue.Suppl 2, pp.1-58, 2011.
DOI : 10.1007/s10654-011-9581-6