American Journal of Orthodontics and Dentofacial OrthopedicsVolume 139, Issue 3, March 2011, Page A14Information for readersAuthor links open overlay panelShow moreShareCitehttps://doi.org/10.1016/S0889-5406(11)00092-8Get rights and contentRecommended articlesReferences (0)Cited by (0)View full textCopyright © 2011 Published by Mosby, Inc. All rights reserved.