ADA.org, "Periodontal (Gum) Diseases," http://www.ada.org/public/topics/periodontal_diseases.asp (Accessed on July 17, 2006)

Kidshealth.org, "Gum disease," http://www.kidshealth.org/teen/diseases_conditions/mouth/gum_disease.html (Accessed on July 20, 2006) 

Perio.org, "Periodontal (Gum) Diseases," http://perio.org/consumer/2a.html (Accessed on July 14, 2006)

 

[close window]