@misc{indiciae72c85446844e,
  title = {Recurrent pneumonia.},
  author = {E F Geppert},
  year = {1990},
  doi = {10.1378/chest.98.3.739},
  url = {https://pubmed.ncbi.nlm.nih.gov/2394150/},
  note = {Source identifier: 2394150}
}