Treatment effects of the MARA appliance and Activator-Headgear combined with fixed appliances in Class II division 1 malocclusion patients: a retrospective longitudinal study - Brito, Deborah Brindeiro de Araújo; Bellini-Pereira, Silvio Augusto; Fonçatti, Camilla Fiedler; Henriques, José Fernando Castanha; Janson, Guilherme (Dental Press Journal of Orthodontics, 2022)