@misc{indiciae8d48387b70c2,
  title = {Retrospective study of the diagnostic criteria in a lead-poisoning survey of waterfowl},
  author = {W. Nelson Beyer and J. Christian Franson and Lou N. Locke and R. K. Stroud and L. Sileo},
  year = {1998},
  doi = {10.1007/s002449900409},
  url = {https://pubs.usgs.gov/publication/5223778},
  note = {Source identifier: 5223778}
}