@misc{indiciae46939999ad2e,
  title = {A problem with the Mallampati sign.},
  author = {B Singh and B Chhabra},
  year = {1993},
  doi = {10.1111/j.1365-2044.1993.tb07627.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/8214520/},
  note = {Source identifier: 8214520}
}