@misc{indiciae588b57c13d79,
  title = {Congenital lip sinuses.},
  author = {N N Khanna},
  year = {1970},
  doi = {10.1111/j.1445-2197.1970.tb04055.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/5274942/},
  note = {Source identifier: 5274942}
}