TY - RPRT TI - Salmonid whirling disease: Tubifex tubifex (Müller) identified as the essential oligochaete in the protozoan life cycle. AU - K. Wolf AU - M.E. Markiw AU - Jarl K. Hiltunen PY - 2006 DO - 10.1111/j.1365-2761.1986.tb00984.x UR - https://pubs.usgs.gov/publication/70171188 ID - 70171188 ER -