@misc{indiciaeaf6f04f9c4bd,
  title = {Age-associated decrease in proportion and antigen expression of CD8+/CD4+ thymocytes in BALB/c mice.},
  author = {M el Demellawy and R el Ridi},
  year = {1992},
  doi = {10.1016/0047-6374(92)90115-t},
  url = {https://pubmed.ncbi.nlm.nih.gov/1349934/},
  note = {Source identifier: 1349934}
}