@misc{indiciae351c7a076c4a,
  title = {Classifying lead body burdens using Z scores.},
  author = {S B Gross},
  year = {1976},
  doi = {10.1016/0041-008x(76)90141-1},
  url = {https://pubmed.ncbi.nlm.nih.gov/996865/},
  note = {Source identifier: 996865}
}