@misc{indiciae528f8373f70f,
  title = {Pulmonary alveolar microlithiasis.},
  author = {M ABDEL-HAKIM and S EL-MALLAH and M HASHEM and S ABDEL-HALIM},
  year = {1959},
  doi = {10.1136/thx.14.3.263},
  url = {https://pubmed.ncbi.nlm.nih.gov/13791401/},
  note = {Source identifier: 13791401}
}