PERIODONTAL DISEASE AND NUTRITION IN SOUTH VIETNAM.
D000293:Adolescent; D000375:Aging; D003728:Dental Calculus; D003741:Dental Deposits; D003777:Dental Prophylaxis; D005853:Geriatrics; D006801:Humans; D008396:Maryland; D009748:Nutrition Disorders; D009749:Nutrition Surveys; D010510:Periodontal Diseases; D014744:Vietnam
ADOLESCENCE; AGING; DENTAL CALCULUS; DENTAL PROPHYLAXIS; GERIATRICS; MARYLAND; MATERIA ALBA; NUTRITION DISORDERS; NUTRITION SURVEYS; PERIODONTAL DISEASES; VIETNAM