TY - RPRT TI - Sex difference in polychlorinated biphenyl concentrations of burbot Lota lota from Lake Erie AU - C.P. Madenjian AU - M.A. Stapanian AU - R.R. Rediske AU - J. P. O’Keefe PY - 2013 DO - 10.1007/s00244-013-9901-9 UR - https://pubs.usgs.gov/publication/70047986 ID - 70047986 ER -