@misc{indiciae9fdbed33a94f,
  title = {[Postoperative atelectasis and its prevention].},
  author = {N D Chukhrienko and D P Chukhrienko and Ia S Bereznitskiĭ},
  year = {1977},
  url = {https://pubmed.ncbi.nlm.nih.gov/904147/},
  note = {Source identifier: 904147}
}