@misc{indiciaea649a9492a6c,
  title = {Pyloric and prepyloric ulcers.},
  author = {C Muller and D Liebermann-Meffert and M Allgöwer},
  year = {1987},
  doi = {10.1007/bf01658112},
  url = {https://pubmed.ncbi.nlm.nih.gov/3604242/},
  note = {Source identifier: 3604242}
}