Sources of nitrate exposure in residents of rural areas in Quebec, Canada

Levallois, P.; Ayotte, P.; Louchini, R.; Desrosiers, T.; Baribeau, H.; Phaneuf, D.; Gingras, S.; Dumas, P.; Zee, J.; Poirier, G.
Journal of Exposure Science and Environmental Epidemiology
April, 2000
10.1038/sj.jea.7500079