@misc{indiciae3f53c76131b2,
  title = {Lung surfactant: a biotechnological challenge.},
  author = {K P Schäfer and T Voss and K Melchers and H Eistetter},
  year = {1990},
  doi = {10.1007/bf02718219},
  url = {https://pubmed.ncbi.nlm.nih.gov/2117203/},
  note = {Source identifier: 2117203}
}