@misc{indiciae1b99dc5e669f,
  title = {Root planning with dull and sharp curettes.},
  author = {E Green},
  year = {1968},
  doi = {10.1902/jop.1968.39.6.348},
  url = {https://pubmed.ncbi.nlm.nih.gov/5247126/},
  note = {Source identifier: 5247126}
}