@misc{indiciae6cf45217eb4f,
  title = {[Benign esophageal stenoses].},
  author = {S Cársky and V Romanov and F Danninger},
  year = {1990},
  url = {https://pubmed.ncbi.nlm.nih.gov/2336587/},
  note = {Source identifier: 2336587}
}