title: [Color choice in the sale of toothbrushes].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002755:Choice Behavior; D003116:Color; D004867:Equipment Design; D006801:Humans; D008875:Middle Aged; D014099:Toothbrushing / Q000295:instrumentation*
vernacular_title: Die Farbwahl beim Zahnbürstenkauf.