@misc{indiciaecdb89d4d28db,
  title = {Hemorrhoids.},
  author = {E Leff},
  year = {1987},
  doi = {10.1080/00325481.1987.11700060},
  url = {https://pubmed.ncbi.nlm.nih.gov/3671219/},
  note = {Source identifier: 3671219}
}