@misc{indiciae3b60ac3d1889,
  title = {[Peptic ulcer; Christmann's classification].},
  author = {R T MICHELINI and K HERRERO DUCLOUX},
  year = {1950},
  url = {https://pubmed.ncbi.nlm.nih.gov/14797590/},
  note = {Source identifier: 14797590}
}