@misc{indiciaebfee8211ebe1,
  title = {[Bleeding from the digestive tract].},
  author = {R Jedrezejewski and A Karwowski and J Polański and A Wasiutyński and S Zajac and I Krasnodebski and S Plucinski and J Marat and C Kosiński and J Nielubowicz},
  year = {1979},
  url = {https://pubmed.ncbi.nlm.nih.gov/315547/},
  note = {Source identifier: 315547}
}