Roentgenologic and histopathologic study on early changes in periodontal diseases.
D000293:Adolescent; D000328:Adult; D000539:Alveolar Process / Q000473:pathology*; D005260:Female; D006801:Humans; D008297:Male; D010510:Periodontal Diseases / Q000473:pathology*; D011861:Radiography, Dental