TY - RPRT TI - Immunization of brook trout (Salvelinus fontinalis) against Aeromonas salmonicida: immunogenicity of virulent and avirulent isolates and protective ability of different antigens AU - R. C. Cipriano PY - 1982 UR - https://pubs.usgs.gov/publication/1013978 ID - 1013978 ER -