@article{ProbstHunstigerBarnettetal.2021,
  author    = {Andreas Probst and M. Hunstiger and J. Barnett and M. Bittinger and T. Eberl and R. Fleischmann and G. Jechart and R. Scheubel and W. Schmidbaur and Helmut Messmann},
  title     = {Characteristics of lower GI bleeding in critically ill patients: bleeding source and prognosis},
  journal   = {Gastrointestinal Endoscopy},
  volume    = {57},
  number    = {5},
  pages     = {AB215},
  year      = {2021},
}