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Environmental Health Perspectives|January 1, 1994
Nonlinearity of dose-response functions for carcinogenicityD G Hoel, C J PortierFundamental and Applied Toxicology : Official Journal of the Society of Toxicology|December 1, 1984
Design of animal carcinogenicity studies for goodness-of-fit of multistage modelsC J Portier, D G HoelRisk Analysis : an Official Publication of the Society for Risk Analysis|December 1, 1987
Issues concerning the estimation of the TD50C J Portier, D G HoelCancer Research|September 1, 1986
Age-specific models of mortality and tumor onset for historical control animals in the National Toxicology Program's carcinogenicity experimentsC J Portier, J C Hedges, D G HoelIARC Scientific Publications|January 1, 1990
Biologically based models for risk assessmentC J Portier, D G Hoel, N L Kaplan, et al.Risk Analysis : an Official Publication of the Society for Risk Analysis|March 1, 1992
Concordance of carcinogenic response between rodent species: potency dependence and potential underestimationW W Piegorsch, G J Carr, C J Portier, et al.Environmental Health Perspectives|October 1, 1979
Statistical approaches to toxicological dataD G HoelPageof 14