The New Global Classification System for Periodontal and Peri-Implant Diseases: An Executive Summary for the Busy Dental Professional - Oral Health Group
Periodontal (Gum) Disease Causes, Symptoms, Treatment and Prevention – Oralucent
All That You Need To Know Regarding Gum Disease And Treatment Options – TruCare Dentistry Roswell
5 Sign's of Gum Disease, Causes And Treatment by acmedental - issuu
Periodontitis - Symptoms and causes - Mayo Clinic
Obesity and Periodontal Disease - Obesity Action Coalition