title: An Oral Health Survey in Southern China, 1997: preface.
authors: Faculty of Dentistry, The University of Hong Kong.
authors: W I
authors: WI
authors: Davies
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D002681:China / Q000453:epidemiology; D003731:Dental Caries / Q000453:epidemiology; D003752:Dental Health Services / Q000706:statistics & numerical data; D003753:Dental Health Surveys; D007722:Health Knowledge, Attitudes, Practice; D006801:Humans; D009909:Oral Health; D015995:Prevalence