The Keyes system: a periodontist's commentary after a four-year trial.
1984
P M Cummings
UI
MeSH Term
Description
Entries
D010510
Periodontal Diseases
Pathological processes involving the PERIODONTIUM including the gum (GINGIVA), the alveolar bone (ALVEOLAR PROCESS), the DENTAL CEMENTUM, and the PERIODONTAL LIGAMENT.