title: [Psychological studies in an orthodontic polyclinic].
mesh_terms: D002648:Child; D003812:Dentist-Patient Relations; D006801:Humans; D008310:Malocclusion / Q000523:psychology / Q000628:therapy; D009042:Motivation; D009971:Orthodontics, Corrective / Q000523:psychology*
vernacular_title: Psychologische Studien in einer kieferorthopädischen Poliklinik.