@misc{indiciaeb6dbe7a2cbbd,
  title = {Precommitment in the immune system.},
  author = {I Lefkovits},
  year = {1974},
  doi = {10.1007/978-3-642-65875-4\_2},
  url = {https://pubmed.ncbi.nlm.nih.gov/4140774/},
  note = {Source identifier: 4140774}
}