@misc{indiciaed609620118a8,
  title = {What is PTSD?},
  author = {R E Hales and D F Zatzick},
  year = {1997},
  doi = {10.1176/ajp.154.2.143},
  url = {https://pubmed.ncbi.nlm.nih.gov/9016259/},
  note = {Source identifier: 9016259}
}