@misc{indiciae5097173483a1,
  title = {Programmed cell death in the immune system.},
  author = {J J Cohen},
  year = {1991},
  doi = {10.1016/s0065-2776(08)60822-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/1950799/},
  note = {Source identifier: 1950799}
}