@misc{indiciae7873fbc76914,
  title = {Effect of trace elements found in coal fly ash, on lymphocyte blastogenesis.},
  author = {M Shifrine and G L Fisher and N J Taylor},
  year = {1984},
  url = {https://pubmed.ncbi.nlm.nih.gov/6520721/},
  note = {Source identifier: 6520721}
}