@misc{indiciae81c7589c22d0,
  title = {Toxicity of lead-contaminated sediment to mallards},
  author = {G. H. Heinz and D. J. Hoffman and L. Sileo and D. J. Audet and L. J. LeCaptain},
  year = {1999},
  doi = {10.1007/s002449900478},
  url = {https://pubs.usgs.gov/publication/5223334},
  note = {Source identifier: 5223334}
}