@misc{indiciaee8836d89edb2,
  title = {Exogenous surfactants.},
  author = {P Hope},
  year = {1991},
  doi = {10.1136/bmj.303.6806.799},
  url = {https://pubmed.ncbi.nlm.nih.gov/1932965/},
  note = {Source identifier: 1932965}
}