@misc{indiciaeebc0711c2357,
  title = {STATISTICAL ANALYSIS OF LUNG TRACE ELEMENT LEVELS.},
  author = {I H TIPTON and J J SHAFER},
  year = {1964},
  doi = {10.1080/00039896.1964.10663632},
  url = {https://pubmed.ncbi.nlm.nih.gov/14067552/},
  note = {Source identifier: 14067552}
}