@misc{indiciaef915a8ce0e17,
  title = {[Nontuberculous spontaneous pneumothorax].},
  author = {K T Ovnatanian and V I Puzhaĭlo and V M Kravets and V G Pilinoga},
  url = {https://pubmed.ncbi.nlm.nih.gov/5380992/},
  note = {Source identifier: 5380992}
}