TY - RPRT TI - Trophodynamics of per- and polyfluoroalkyl substances in the food web of a large Atlantic slope river AU - T. N. Penland AU - W. G. Cope AU - Thomas J. Kwak AU - M.J. Strynar AU - C. A. Grieshaber AU - R. J. Heise AU - F.W. Sessions PY - 2020 DO - 10.1021/acs.est.9b05007 UR - https://pubs.usgs.gov/publication/70228436 ID - 70228436 ER -