@misc{indiciae789aead540c3,
  title = {Liquid ventilation during early development: theory, physiologic processes and application.},
  author = {M R Wolfson and T H Shaffer},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2202756/},
  note = {Source identifier: 2202756}
}