@misc{indiciae64ff5ca8650f,
  title = {[Changes in colitis surgery. II: Corrective interventions and conversion operations].},
  author = {D Kreissler-Haag and M Haberer and G Feifel and K W Ecker},
  year = {1998},
  url = {https://pubmed.ncbi.nlm.nih.gov/9622900/},
  note = {Source identifier: 9622900}
}