The effect of supervised oral hygiene on the gingiva of children. The effect of toothbrushing.
D002648:Child; D003773:Dental Plaque / Q000517:prevention & control*; D005260:Female; D005891:Gingivitis / Q000517:prevention & control*; D006801:Humans; D008297:Male; D013548:Sweden; D014099:Toothbrushing