@misc{indiciae0edef881c978,
  title = {Panic disorder.},
  author = {D F Klein},
  year = {1999},
  doi = {10.1016/s0140-6736(05)74898-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/9929054/},
  note = {Source identifier: 9929054}
}