@misc{indiciae8dc79f13faa9,
  title = {If I had...a sigmoidoscopy.},
  author = {W H Hargreaves},
  year = {1978},
  doi = {10.1136/bmj.2.6138.699-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/698672/},
  note = {Source identifier: 698672}
}