title: The Tonga 1973 children study: design, demographic aspect and disease prevalence.
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003710:Demography; D005260:Female; D006331:Heart Diseases / Q000453:epidemiology; D006801:Humans; D008297:Male; D009017:Morbidity; D012494:Sampling Studies; D012871:Skin Diseases / Q000453:epidemiology; D014058:Tonga; D014076:Tooth Diseases / Q000453:epidemiology