Familial patterns of advanced alveolar bone loss in adolescence (periodontosis).
D000293:Adolescent; D000328:Adult; D004200:Diseases in Twins; D005260:Female; D006801:Humans; D008297:Male; D010510:Periodontal Diseases / Q000000981:diagnostic imaging / Q000235:genetics*; D011859:Radiography; D012723:Sex