@misc{indiciaef3ef2de4f1be,
  title = {Rapid classification of nuclear cataracts lake trout},
  author = {H. L. Kincaid and G.T. Calkins},
  year = {1991},
  doi = {10.1577/1548-8640(1991)053\%3c0120:rconci\%3e2.3.co;2},
  url = {https://pubs.usgs.gov/publication/1014696},
  note = {Source identifier: 1014696}
}