@misc{indiciaea1de927b54d6,
  title = {Research in the United States relative to geochemistry and health},
  author = {W.L. Petrie and H.L. Cannon},
  year = {1979},
  doi = {10.1016/0079-1946(79)90077-6},
  url = {https://pubs.usgs.gov/publication/70010342},
  note = {Source identifier: 70010342}
}