@misc{indiciae5f0ca3f55d6d,
  title = {Dicofol (Kelthane®)-induced eggshell thinning in captive american kestrels},
  author = {D. R. Clark and J. W. Spann and C.M. Bunck},
  year = {1990},
  doi = {10.1002/etc.5620090813},
  url = {https://pubs.usgs.gov/publication/5222425},
  note = {Source identifier: 5222425}
}