References

  1. Egelberg J, Badersten A. Periodontal Examination, 1st ed. Malmö: OdontoScience, 1997: 7-13.
  2. Perry DA, Beemsterboer PL, Taggart EJ. Periodontology for the Dental Hygienist, 1st ed. Philadelphia: WB Saunders, 1996: 20-22.
  3. Wilkins EM. Clinical Practice of the Dental Hygienist, 8th ed. Philadelphia: Lippincott Williams & Wilkins, 1999: 188-196.

Additional Resources

  • No Additional Resources Available