@misc{indiciaed92438ac43e3,
  title = {[Peptic ulcer in the elderly--general considerations, definition and classification].},
  author = {Shinko Kato-Tsukada and Takashi Nakamura},
  year = {2002},
  url = {https://pubmed.ncbi.nlm.nih.gov/12187739/},
  note = {Source identifier: 12187739}
}