@misc{indiciaeced697a8c909,
  title = {Phonation affects Mallampati class.},
  author = {J D Oates and P D Oates and F J Pearsall and A D McLeod and J C Howie},
  year = {1990},
  doi = {10.1111/j.1365-2044.1990.tb14639.x},
  url = {https://pubmed.ncbi.nlm.nih.gov/2082969/},
  note = {Source identifier: 2082969}
}