Groman, D. B. (1981). The detection of precipitating antibody to Renibacterium salmoninarum in chinook salmon by counter-immunoelectrophoresis: Proceedings of a Symposium organized by the International Association of Biological Standardization and held at the National Fish Health Research Laboratory, Leetown, W.Va. USA. April 26-30, 1981. In Developments in biological standardization. Fish biologics: Serodiagnostics and Vaccines (Vol. 49, pp. 189-192).