TY - RPRT TI - Bioenergetics-based modeling of individual PCB congeners in nestling tree swallows from two contaminated sites on the Upper Hudson River, New York AU - John W. Nichols AU - Kathy R. Echols AU - Donald E. Tillitt AU - Anne L. Secord AU - John P. McCarty PY - 2004 DO - 10.1021/es0497734 UR - https://pubs.usgs.gov/publication/70026245 ID - 70026245 ER -