@misc{indiciae966fc22bd925,
  title = {Preface.},
  author = {R P Sherwin},
  year = {1983},
  doi = {10.1289/ehp.52-1569331},
  url = {https://pubmed.ncbi.nlm.nih.gov/6653516/},
  note = {Source identifier: 6653516}
}