title: [Differentiated age-adjusted oral hygiene in preschoolers].
authors.forename: K
authors.initials: K
authors.lastname: Krüger
authors.forename: G
authors.initials: G
authors.lastname: Graehn
mesh_terms: D001604:Berlin; D002675:Child, Preschool; D003774:Dental Plaque Index; D006267:Health Education, Dental; D006801:Humans; D009910:Oral Hygiene / Q000379:methods; D010290:Parents; D014099:Toothbrushing / Q000379:methods; D014505:Urban Population
vernacular_title: Studien zur differenzierten altersgerechten Mundhygiene im Vorschulalter.