Health Effects of Contemporary-Use Pesticides: The Wildlife/Human Connection, the Wingspread Conference Center, Racine, Wisconsin, September 27-29, 1996.
Chemically-Induced Alterations in Functional Development and Reproduction of Fishes, Wingspread Conference Center, Racine, Wisconsin, July 21-23, 1995.
Chemically-induced Alterations in the Developing Immune System: The Wildlife/Human Connection, Wingspread Conference Center, Racine, Wisconsin, USA, February 10-12, 1995.
Chemically-induced Alterations in Sexual and Functional Development: The Wildlife/Human Connection, Wingspread Conference Center, Racine, Wisconsin, USA, July 26-28, 1991.