@misc{indiciaeb5847e9c9c4c,
  title = {Synchronous dual primary lung carcinomas.},
  author = {P S Shankar},
  year = {1981},
  doi = {10.1111/j.1532-5415.1981.tb01275.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/7240623/},
  note = {Source identifier: 7240623}
}