@misc{indiciaebd8e465ce9b1,
  title = {Bleeding anorectal varix.},
  author = {B R Tulloh and F J Nicholson},
  year = {1990},
  doi = {10.1111/j.1445-2197.1990.tb07393.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2334364/},
  note = {Source identifier: 2334364}
}