title: Oral hygiene and gingivitis among children in Chung-Shin village and Tsao Tung Township.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003753:Dental Health Surveys; D005260:Female; D005891:Gingivitis / Q000453:epidemiology*; D006801:Humans; D008297:Male; D009911:Oral Hygiene Index; D012737:Sex Factors; D013624:Taiwan