@misc{indiciaed9c7c7f4cff8,
  title = {Ultrasonic instruments.},
  author = {D W Baker},
  year = {1975},
  doi = {10.1016/0037-198x(75)90046-2},
  url = {https://pubmed.ncbi.nlm.nih.gov/1188398/},
  note = {Source identifier: 1188398}
}