@misc{indiciaefdd7e137c31e,
  title = {Hand over mouth technique.},
  author = {J F Roberts},
  year = {1986},
  doi = {10.1038/sj.bdj.4805795},
  url = {https://pubmed.ncbi.nlm.nih.gov/3456768/},
  note = {Source identifier: 3456768}
}