Effect of various toothbrushing techniques on gingival bleeding and dental plaque.
D000293:Adolescent; D000328:Adult; D003773:Dental Plaque / Q000209:etiology; D005884:Gingival Hemorrhage / Q000209:etiology; D006801:Humans; D008297:Male; D014099:Toothbrushing / Q000009:adverse effects / Q000379:methods*