@misc{indiciaeea3a51842e97,
  title = {Multiple ways to cellular immune tolerance.},
  author = {V Geenen and G Kroemer},
  year = {1993},
  doi = {10.1016/0167-5699(93)90195-q},
  url = {https://pubmed.ncbi.nlm.nih.gov/8305129/},
  note = {Source identifier: 8305129}
}