TY - RPRT TI - Isolation of infectious hematopoietic necrosis virus from a leech (Piscicola salmositica) and a copepod (Salmincola sp.), ectoparasites of sockeye salmon Oncorhynchus nerka AU - Daniel M. Mulcahy AU - D. Klaybor AU - W.N. Batts PY - 1990 DO - 10.3354/dao008029 UR - https://pubs.usgs.gov/publication/70180770 ID - 70180770 ER -