TY - RPRT TI - Tumor prevalence and biomarkers of exposure in brown bullhead (Ameiurus nebulosus) from Back River, Furnace Creek, and Tuckahoe River, Maryland AU - A.E. Pinkney AU - J.C. Harshbarger AU - E.B. May AU - M. J. Melancon PY - 2004 DO - 10.1007/s00244-003-2252-1 UR - https://pubs.usgs.gov/publication/5224312 ID - 5224312 ER -