@inproceedings{inproceedings6b7a33c7, title = {Effects of the Frankel appliance in the treatment of class II malocclusions}, author = {Janson, Guilherme dos Reis Pereira and Torunõ, Jorge Alegria and Henriques, José Fernando Castanha and Freitas, Marcos Roberto de and Pinzan, Arnaldo}, year = {2000}, publisher = {American Association of Orthodontists}, booktitle = {Annual Session American Association of Orthodontists} }