@misc{indiciae65a21c8f1ece,
  title = {Primary perineal hernia.},
  author = {N R Thomford and N J Sherman},
  doi = {10.1007/bf02617730},
  url = {https://pubmed.ncbi.nlm.nih.gov/5354891/},
  note = {Source identifier: 5354891}
}