@misc{indiciaedb028ffa3221,
  title = {Tumour immunotherapy.},
  author = {V Russo and L Russo},
  year = {1971},
  doi = {10.1016/s0140-6736(71)91817-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/4104754/},
  note = {Source identifier: 4104754}
}