@misc{indiciaeb3f4dd0ccbf7,
  title = {Zinc toxicosis in a free-flying trumpeter swan (Cygnus buccinator)},
  author = {J. W. Carpenter and G.A. Andrews and W. N. Beyer},
  year = {2004},
  doi = {10.7589/0090-3558-40.4.769},
  url = {https://pubs.usgs.gov/publication/5224410},
  note = {Source identifier: 5224410}
}