@misc{indiciae93eeea804b92,
  title = {Sigmoid volvulus.},
  author = {J A Rennie},
  year = {1979},
  doi = {10.1177/014107687907200906},
  url = {https://pubmed.ncbi.nlm.nih.gov/552569/},
  note = {Source identifier: 552569}
}