@misc{indiciae67f1557bf696,
  title = {Forum: the U.S. Air Force HEART program model.},
  author = {L Jacobson},
  year = {1981},
  doi = {10.1016/0091-7435(81)90015-3},
  url = {https://pubmed.ncbi.nlm.nih.gov/7267623/},
  note = {Source identifier: 7267623}
}