@misc{indiciae5185e4bea3fc,
  title = {[Helicobacter pylori: pathogenic role].},
  author = {E S Ryss and I I Fishzon-Ryss},
  year = {1993},
  url = {https://pubmed.ncbi.nlm.nih.gov/8145493/},
  note = {Source identifier: 8145493}
}