We found a matchYour institution may have access to this item. Find your institution then sign in to continue.TitleA systematic review of cephalometric facial soft tissue changes with the Activator and Bionator appliances in Class II division 1 subjects.AuthorsFlores-Mir, Carlos; Major, Paul W.PublicationEuropean Journal of Orthodontics, 2006, Vol 28, Issue 6, p586ISSN0141-5387Publication typearticleDOI10.1093/ejo/cjl034