@misc{indiciae687d4e84da7d,
  title = {Perspectives on the diagnosis, epizootiology, and control of the 1973 duck plague epizootic in wild waterfowl at Lake Andes, South Dakota},
  author = {Gary L. Pearson and Delmar R. Cassidy},
  doi = {10.7589/0090-3558-33.4.681},
  url = {https://pubs.usgs.gov/publication/70208984},
  note = {Source identifier: 70208984}
}