@misc{indiciae076a4a350179,
  title = {Multiple handpiece delivery system for tooth preparation.},
  author = {W McGrannahan},
  year = {1984},
  doi = {10.1016/0022-3913(84)90185-9},
  url = {https://pubmed.ncbi.nlm.nih.gov/6589402/},
  note = {Source identifier: 6589402}
}