@misc{indiciae22feb88c13d7,
  title = {Intestinal helminths of river otters ( Lutra canadensis ) from the Pacific Northwest},
  author = {Eric P. Hoberg and Charles J. Henny and O.R. Hedstrom and Robert A. Grove},
  year = {1997},
  doi = {10.2307/3284324},
  url = {https://pubs.usgs.gov/publication/1015840},
  note = {Source identifier: 1015840}
}