title: [Clinical study of the cleaning effect of long- and short-headed toothbrushes].
mesh_terms: D003773:Dental Plaque / Q000517:prevention & control; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D009910:Oral Hygiene / Q000379:methods; D010512:Periodontal Index; D014099:Toothbrushing / Q000295:instrumentation*
vernacular_title: Klinische Studie über den Putzeffekt von Lang- und Kurzkopfzahnbürsten.