@misc{indiciaedd5299bb0f51,
  title = {[Classification of hemorrhoids].},
  author = {V P Petrov and I L Mamikonov and V P Ognev and Iu N Savvin and S S Teliatnikov},
  year = {1982},
  url = {https://pubmed.ncbi.nlm.nih.gov/6983771/},
  note = {Source identifier: 6983771}
}