@article{articlec0000e1b,
title   = {Stability of class II, division 1 treatment with the headger-activator combinatination followed by the edwise appliance},
author = {Janson, Guilherme dos Reis Pereira and Caffer, Denise de Carvalho and Henriques, José Fernando Castanha and Freitas, Marcos Roberto de and Neves, Leniana Santos},
year = {2004},
journal   = {Angle Orthodontist}
}