%0 Journal Article %T Effects of extraction treatment on maxillary and mandibular sagittal development in growing patients %A Kalwitzki, Matthias %A Godt, Arnim %A Gz, Gernot %J The European Journal of Orthodontics %V 33 %N 5 %P 544-550 %@ 0141-5387 %D 2011-10-05 %I Oxford University Press %~ DeepDyve