title: Clearance studies of proximal tooth surfaces. I.
mesh_terms: D000328:Adult; D003731:Dental Caries / Q000517:prevention & control; D003773:Dental Plaque / Q000517:prevention & control; D006801:Humans; D008297:Male; D008722:Methods; D009909:Oral Health; D010510:Periodontal Diseases / Q000517:prevention & control; D014099:Toothbrushing