@misc{indiciaefbe829fbaa12,
  title = {Panendoscopy in screening for synchronous primary malignancies.},
  author = {J T Parker and J H Hill},
  year = {1988},
  doi = {10.1288/00005537-198802000-00005},
  url = {https://pubmed.ncbi.nlm.nih.gov/3339922/},
  note = {Source identifier: 3339922}
}