@misc{indiciae574cc3b63acd,
  title = {Urinary non-precipitable lead in lead workers.},
  author = {M Kawai},
  year = {1976},
  doi = {10.1136/oem.33.3.187},
  url = {https://pubmed.ncbi.nlm.nih.gov/963004/},
  note = {Source identifier: 963004}
}