@misc{indiciae7cae77be36c7,
  title = {Lessons in courage.},
  author = {M Heffner},
  year = {1995},
  doi = {10.1097/00005217-199512040-00018},
  url = {https://pubmed.ncbi.nlm.nih.gov/7666352/},
  note = {Source identifier: 7666352}
}