@misc{indiciae5321c4967316,
  title = {Routine colonoscopy service.},
  author = {P D Howdle and J M Littlewood and J Firth and M S Losowsky},
  year = {1984},
  doi = {10.1136/adc.59.8.790},
  url = {https://pubmed.ncbi.nlm.nih.gov/6476884/},
  note = {Source identifier: 6476884}
}