[Gingivitis in school children 9 to 12 years old in Chiangmai, Thailand].
Srijarern
P
P
Ampraiwan
R
R
Burasikapong
D
D
D002648:Child; D005260:Female; D005891:Gingivitis / Q000453:epidemiology*; D006801:Humans; D008297:Male; D013785:Thailand