@misc{indiciae236ca3765ef9,
  title = {Persistent perineal sinus.},
  author = {R Kasper},
  year = {1984},
  doi = {10.1016/s0039-6109(16)43392-x},
  url = {https://pubmed.ncbi.nlm.nih.gov/6382657/},
  note = {Source identifier: 6382657}
}