Assessment of dental needs of New York City schoolchildren.
D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003731:Dental Caries / Q000175:diagnosis / Q000453:epidemiology*; D006301:Health Services Needs and Demand; D006302:Health Services Research; D006801:Humans; D008403:Mass Screening; D009519:New York City