@misc{indiciae9e74cfccc3af,
  title = {A system for grading gynecological procedures.},
  author = {P T WILLIAMS},
  year = {1954},
  doi = {10.1016/0002-9378(54)90302-6},
  url = {https://pubmed.ncbi.nlm.nih.gov/13207237/},
  note = {Source identifier: 13207237}
}