title: [Ethnicity].
authors.forename: A H
authors.initials: AH
authors.lastname: Schuurs
authors.forename: G H
authors.initials: GH
authors.lastname: Verrips
mesh_terms: D003729:Dental Care / Q000592:standards*; D003813:Dentistry; D005006:Ethnicity; D006801:Humans; D009018:Morocco / Q000208:ethnology; D009426:Netherlands; D014421:Turkey / Q000208:ethnology