@misc{indiciaea10d114979ef,
  title = {Prognostication and stratification in upper GI bleeding: uni- or multivariate statistical analyses?},
  author = {G Börsch},
  year = {1987},
  doi = {10.1055/s-2007-1013009},
  url = {https://pubmed.ncbi.nlm.nih.gov/3500849/},
  note = {Source identifier: 3500849}
}