@misc{indiciae706ce8a4479d,
  title = {Letter: Behaviorially conditioned immunosuppression.},
  author = {R Ader},
  doi = {10.1097/00006842-197403000-00011},
  url = {https://pubmed.ncbi.nlm.nih.gov/4814671/},
  note = {Source identifier: 4814671}
}