@misc{indiciae88a0c4e08c47,
  title = {[Peptic ulcer]},
  author = {A S Carvalho},
  year = {2000},
  doi = {10.2223/jped.146},
  url = {https://pubmed.ncbi.nlm.nih.gov/14676916/},
  note = {Source identifier: 14676916}
}