@misc{indiciae9d220abdf19d,
  title = {Benign stenoses--benign tumors.},
  author = {G N Tytgat},
  year = {1986},
  doi = {10.1055/s-2007-1018412},
  url = {https://pubmed.ncbi.nlm.nih.gov/3709415/},
  note = {Source identifier: 3709415}
}