@misc{indiciae93b9defbfdfc,
  title = {Panic disorder. An overlapping or independent entity?},
  author = {A Okasha and Z Bishry and A H Khalil and T A Darwish and A S el Dawla and A Shohdy},
  year = {1994},
  doi = {10.1192/bjp.164.6.818},
  url = {https://pubmed.ncbi.nlm.nih.gov/7864948/},
  note = {Source identifier: 7864948}
}