authors Harris, Megan L Bishop, Christine A Struger, John van den Heuvel, Michael R Van Der Kraak, Glen Dixon, D George Ripley, Brian Bogart, James P
has subject area 03 Chemical Sciences (FoR) 05 Environmental Sciences (FoR) 06 Biological Sciences (FoR) Environmental Sciences (Science Metrix)
keywords AGE AMPHIBIANS COLUMN Environmental Sciences Environmental Sciences & Ecology FLUCTUATIONS Life Sciences & Biomedicine ORGANO-PHOSPHORUS ORGANOCHLORINE PESTICIDES RESIDUES SOUTHERN ONTARIO Science & Technology Toxicology WATER amphibians ethoxyresorufin-O-deethylase genetic variation pesticides steroid hormones