Guimarães Jr C H, Castanha Henriques J F, Janson G, de Almeida M R, Araki J, Cançado R H, et al . Prospective study of dentoskeletal changes in Class II division malocclusion treatment with twin force bite corrector. 3 2012; 1 (1 and 1) URL: http://idai.ir/article-1-1974-en.html