[Investigation of the occurrence of plaque and gingivitis in school children from 11 to 13 years old. The effect of different methods of instruction in toothbrushing].
D000293:Adolescent; D002648:Child; D003718:Denmark; D003773:Dental Plaque / Q000453:epidemiology*; D005260:Female; D005891:Gingivitis / Q000453:epidemiology*; D006267:Health Education, Dental; D006801:Humans; D008297:Male; D012572:School Health Services; D013223:Statistics as Topic; D014099:Toothbrushing
Undersłgelse over plaqueforekomsten og singivas tilastand hos skolebørn i alderen 11-13 år. Effekten af forskellige former for instruktion i tandbørstning.