TY - RPRT TI - Utility of splenic macrophage aggregates as an indicator of fish exposure to degraded environments AU - J.W. Fournie AU - J.K. Summers AU - L.A. Courtney AU - V.D. Engle AU - V. S. Blazer PY - 2001 DO - 10.1577/1548-8667(2001)013<0105:uosmaa>2.0.co;2 UR - https://pubs.usgs.gov/publication/1015015 ID - 1015015 ER -