@misc{indiciaeaa1c9ed8e705,
  title = {Scaling and root planing effectiveness: the effect of root surface access and operator experience.},
  author = {W K Brayer and J T Mellonig and R M Dunlap and K W Marinak and R E Carson},
  year = {1989},
  doi = {10.1902/jop.1989.60.1.67},
  url = {https://pubmed.ncbi.nlm.nih.gov/2646421/},
  note = {Source identifier: 2646421}
}