Mast cell population in gingiva affected by chronic destructive periodontal disease.
D000293:Adolescent; D000328:Adult; D001862:Bone Resorption; D005881:Gingiva / Q000166:cytology; D006801:Humans; D007571:Jaw Diseases; D008407:Mast Cells; D008875:Middle Aged; D010510:Periodontal Diseases / Q000473:pathology*