@misc{indiciae9ba944613fca,
  title = {An epizootic among eider ducks involving an acanthocephalid worm},
  author = {G. M. Clark and D. O’Meara and J.W. VanWeelden},
  year = {1958},
  doi = {10.2307/3797332},
  url = {https://pubs.usgs.gov/publication/5220719},
  note = {Source identifier: 5220719}
}