@misc{indiciae10e58caab2a6,
  title = {Deformities in birds of the Great Lakes region. Assigning causality},
  author = {John P. Giesy and James P. Ludwig and Donald E. Tillitt},
  year = {2008},
  doi = {10.1021/es00052a002},
  url = {https://pubs.usgs.gov/publication/70178245},
  note = {Source identifier: 70178245}
}