title: [Dental knowledge and behaviour in Finland. II. Finnish toothbrushes (author's transl)].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D003753:Dental Health Surveys; D005387:Finland; D006801:Humans; D008875:Middle Aged; D012959:Socioeconomic Factors; D011795:Surveys and Questionnaires; D014099:Toothbrushing
vernacular_title: Suomalaisten hammashoitoa koskevat tiedot ja tottumukset. II. Suomalaisten hammasharjat.