@misc{indiciae640b36159192,
  title = {Multiple chronic benign pulmonary nodules.},
  author = {L G Kalifa and D H Schimmel and G Gamsu},
  year = {1976},
  doi = {10.1148/121.2.275},
  url = {https://pubmed.ncbi.nlm.nih.gov/981596/},
  note = {Source identifier: 981596}
}