TY  - RPRT
TI  - Macrophage aggregates: biomarker for immune function in fishes?
AU  - V. S. Blazer
AU  - J.W. Fournie
AU  - B. A. Weeks-Perkins
PY  - 1997
UR  - https://pubs.usgs.gov/publication/95386
ID  - 95386
ER  -