@misc{indiciae51f4f2e2b436,
  title = {Can an immune response be conditioned?},
  author = {M E Newman},
  year = {1990},
  doi = {10.1093/jnci/82.19.1534},
  url = {https://pubmed.ncbi.nlm.nih.gov/2402012/},
  note = {Source identifier: 2402012}
}