@misc{indiciae8271a1d03fdb,
  title = {Complications after double and single stapling in rectal surgery.},
  author = {W Graf and B Glimelius and R Bergström and L Påhlman},
  year = {1991},
  url = {https://pubmed.ncbi.nlm.nih.gov/1683580/},
  note = {Source identifier: 1683580}
}