@misc{indiciaee22f5d7b25e1,
  title = {Monitoring occupational lead exposure.},
  author = {M Stewart and E G Hughes and D Barltrop},
  year = {1981},
  doi = {10.1016/s0140-6736(81)92374-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/6112550/},
  note = {Source identifier: 6112550}
}