title: Chronic lead exposure, body condition, and testis mass in wild mallard ducks.
authors.affiliation: Department of Environment and Resource Studies, University of Waterloo, Ontario, Canada.
authors.lastname: Tsuji LJS
authors.forename: J D
authors.initials: JD
authors.lastname: Karagatzides
mesh_terms: D000818:Animals; D000835:Animals, Wild; D001823:Body Composition / Q000187:drug effects; D004372:Ducks; D004781:Environmental Exposure; D007854:Lead / Q000009:adverse effects*; D008297:Male; D013737:Testis / Q000033:anatomy & histology* / Q000187:drug effects; D014873:Water Pollutants / Q000009:adverse effects*
chemical_list: D014873:Water Pollutants; D007854:Lead