@misc{indiciae198e98796927,
  title = {Perineal tears.},
  author = {M Griffiths},
  year = {1992},
  doi = {10.1136/bmj.305.6854.649-b},
  url = {https://pubmed.ncbi.nlm.nih.gov/1393093/},
  note = {Source identifier: 1393093}
}