title: [CONTRIBUTIONS TO THE COMPREHENSION OF CLASS II, DIVISION 1  OF ANGLE'S CLASSIFICATION].
mesh_terms: D002648:Child; D032882:Comprehension; D003729:Dental Care; D006801:Humans; D008310:Malocclusion; D009967:Orthodontic Appliances; D009970:Orthodontics; D009971:Orthodontics, Corrective; D063173:Retrognathia
keywords: CHILD; MALOCCLUSION; ORTHODONTIC APPLIANCES; ORTHODONTICS, CORRECTIVE; RETROGNATHISM
vernacular_title: CONTRIBUTION 'A LA COMPR'EHENSION DE LA CLASSE II, DIVISION 1 D'ANGLE.