@misc{indiciae3bd997be34b9,
  title = {Rigid videosigmoidoscopy vs conventional sigmoidoscopy. A randomized controlled study.},
  author = {N J Taffinder and S W Gould and A C Wan and P Taylor and A Darzi},
  year = {1999},
  doi = {10.1007/s004649901107},
  url = {https://pubmed.ncbi.nlm.nih.gov/10430693/},
  note = {Source identifier: 10430693}
}