@misc{indiciae3941a41a430a,
  title = {Tumor immunology: present perspectives.},
  author = {G Klein and T Boon},
  year = {1993},
  doi = {10.1016/0952-7915(93)90122-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/8240730/},
  note = {Source identifier: 8240730}
}