TY - RPRT TI - Salmonid whirling disease: new findings indicate that the infective stage produced in and released by tubificid oligochaete is a Triactinomyxon AU - K. Wolf AU - M.E. Markiw PY - 1981 UR - https://pubs.usgs.gov/publication/1014086 ID - 1014086 ER -