@misc{indiciae9ee1300874dc,
  title = {Sleep in patients with spontaneous panic attacks.},
  author = {P J Hauri and M Friedman and C L Ravaris},
  year = {1989},
  doi = {10.1093/sleep/12.4.323},
  url = {https://pubmed.ncbi.nlm.nih.gov/2669091/},
  note = {Source identifier: 2669091}
}