@misc{indiciaee2a1c4dbdc7f,
  title = {TIPS for gastric varices.},
  author = {B M Ryan and R W Stockbrugger and J M Ryan},
  year = {2003},
  doi = {10.1136/gut.52.5.772},
  url = {https://pubmed.ncbi.nlm.nih.gov/12692074/},
  note = {Source identifier: 12692074}
}