@misc{indiciae61991c5c0317,
  title = {Lead levels and confounding variables.},
  author = {C B Ernhart},
  year = {1982},
  doi = {10.1176/ajp.139.11.1524a},
  url = {https://pubmed.ncbi.nlm.nih.gov/7137412/},
  note = {Source identifier: 7137412}
}