@misc{indiciaec76db491fe4d,
  title = {Selenium accumulation and loss in mallard eggs},
  author = {G. H. Heinz},
  year = {1993},
  doi = {10.1002/etc.5620120419},
  url = {https://pubs.usgs.gov/publication/5222872},
  note = {Source identifier: 5222872}
}