@misc{indiciae05513e98c64b,
  title = {Airway patterning: A paradigm for restricted signalling.},
  author = {M Placzek and H Skaer},
  year = {1999},
  doi = {10.1016/s0960-9822(99)80322-4},
  url = {https://pubmed.ncbi.nlm.nih.gov/10421568/},
  note = {Source identifier: 10421568}
}