@misc{indiciae2bff8ddff955,
  title = {Immunoelectrophoretic pattern changes in Egyptian lead workers.},
  author = {A Z el-Sewefy and F Hassan},
  year = {1974},
  url = {https://pubmed.ncbi.nlm.nih.gov/4452765/},
  note = {Source identifier: 4452765}
}