TY - RPRT TI - Immune response of channel catfish, Ictalurus punctatus Rafinesque, to bacterial and protozoan antigens administered by three routes AU - S. W. Pyle AU - D. L. Dawe PY - 1985 DO - 10.1016/0044-8486(85)90169-3 UR - https://pubs.usgs.gov/publication/1013709 ID - 1013709 ER -