@misc{indiciaee1b1ee546094,
  title = {Evaluating risk: a primer for gastroenterologists.},
  author = {G M Eisen and R S Sandler and J I Wurzelmann and D F Ransohoff and A Talal},
  year = {1995},
  url = {https://pubmed.ncbi.nlm.nih.gov/7733072/},
  note = {Source identifier: 7733072}
}