Dental caries prevalence in a group of schoolchildren in Wuhan City, PR China, 1993.
Petersen
P E
PE
Department for Community Dentistry and Graduate Studies, Faculty of Health Sciences, University of Copenhagen, Denmark.
Guang
L X
LX
D002648:Child; D002681:China / Q000453:epidemiology; D004245:DMF Index; D003731:Dental Caries / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D015995:Prevalence; D014094:Tooth, Deciduous; D014504:Urban Health / Q000706:statistics & numerical data