@misc{indiciae4b0ec541c7a1,
  title = {Second thoughts about second-look endoscopy for ulcer bleeding?},
  author = {Z A Saeed},
  year = {1998},
  doi = {10.1055/s-2007-1001369},
  url = {https://pubmed.ncbi.nlm.nih.gov/9826146/},
  note = {Source identifier: 9826146}
}