@misc{indiciae7fc5bac2326a,
  title = {Functional classification of anxiety-panic.},
  author = {M R Liebowitz},
  year = {1993},
  doi = {10.1097/00004850-199309001-00007},
  url = {https://pubmed.ncbi.nlm.nih.gov/7902853/},
  note = {Source identifier: 7902853}
}