title: [Interrupted orthodontic treatment (its frequency and causes)].
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D003970:Diastema / Q000628:therapy; D005260:Female; D006801:Humans; D008297:Male; D008310:Malocclusion / Q000628:therapy; D009971:Orthodontics, Corrective; D010347:Patient Care Planning; D010352:Patient Dropouts; D012426:Russia; D013223:Statistics as Topic; D014071:Tooth Abnormalities / Q000628:therapy
vernacular_title: Prervannoe ortodonticheskoe lechenie (chastota i prichiny)