Leonard Ritter

Mortality Study of Canadian Male Farm Operators: Non-Hodgkin's Lymphoma Mortality and Agricultural Practices in Saskatchewan

Donald T. Wigle, R Semenciw, K Wilkins et al. · JNCI Journal of the National Cancer Institute · 1990 · 144 citations

Land Use, Agricultural Economics, Weed Control +18

IARC Monographs: 40 Years of Evaluating Carcinogenic Hazards to Humans

Neil Pearce, Aaron Blair, Paolo Vineis et al. · Environmental Health Perspectives · 2015 · 129 citations · Full text

Dermal absorption of the phenoxy herbicides 2,4‐D, 2,4‐D amine, 2,4‐D isooctyl, and 2,4,5‐T in rabbits, rats, rhesus monkeys, and humans: A cross‐species comparison

Richard P. Moody, Claire A. Franklin, Leonard Ritter et al. · Journal of Toxicology and Environmental Health · 1990 · 54 citations

Pesticide Residues on Fruits and Vegetables from Ontario, Canada, 1991–1995

B. D. Ripley, Linda Lissemore, Pamela D Leishman et al. · Journal of AOAC International · 2000 · 50 citations · Full text

Residue (Chemistry), Pesticide-residue Analysis, Agricultural Economics +17

Dermal absorption of the insect repellent deet (<i>N,N</i>‐diethyl‐<i>m</i>‐toluamide) in rats and monkeys: Effect of anatomical site and multiple exposure

Richard P. Moody, Frank M. Benoit, Dieter Riedel et al. · Journal of Toxicology and Environmental Health · 1989 · 46 citations