@misc{indiciae6473d7dfe8e2,
  title = {[Decrease of the incidence of bronchiectasis in children--a retrospective study on its etiology].},
  author = {M Matsushima and Y Masumura and T Kimura},
  year = {1972},
  url = {https://pubmed.ncbi.nlm.nih.gov/4676753/},
  note = {Source identifier: 4676753}
}