No abstract available
MeSH terms
-
Adolescent
-
Adult
-
Aged
-
Child
-
Child, Preschool
-
Dental Prophylaxis
-
Dietary Proteins / metabolism
-
Female
-
Health Education, Dental
-
Health Surveys / standards
-
Humans
-
Male
-
Middle Aged
-
Oral Health / standards
-
Periodontal Diseases / diagnosis
-
Periodontal Diseases / epidemiology*
-
Periodontal Diseases / etiology
-
Periodontal Diseases / prevention & control
-
Periodontal Index
-
Protein Deficiency / complications
-
United States
-
Vitamin A Deficiency / complications
-
Vitamin A Deficiency / metabolism
-
World Health Organization