@misc{indiciaef4c1a32f3e99,
  title = {HLA-DR expression in human fetal thymocytes.},
  author = {S H Park and Y M Bae and T J Kim and I S Ha and S Kim and J G Chi and S K Lee},
  year = {1992},
  doi = {10.1016/0198-8859(92)90338-n},
  url = {https://pubmed.ncbi.nlm.nih.gov/1639632/},
  note = {Source identifier: 1639632}
}