@misc{indiciaebf3667d6bdab,
  title = {Blood protoporphyrin for detecting lead exposure in canvasbacks},
  author = {J. Christian Franson and G. Michael Haramis and Matthew C. Perry and John F. Moore},
  year = {1986},
  url = {https://pubs.usgs.gov/publication/5210380},
  note = {Source identifier: 5210380}
}