Per- and polyfluoroalkyl substances and pesticides in black bears (Ursus americanus) and grizzly bears (Ursus arctos horribilis) from Montana's Cabinet-Yaak ecosystem: A baseline assessment of emerging and legacy contaminants. - Balmer BC; Rodriguez MD; Teisberg JE; Hladik ML; Kasworm WF; Kornak A; Radandt TG; Keele LM; Pulster EL (Environmental pollution (Barking, Essex : 1987), 2026)