Comparison of transverse changes during maxillary expansion with 4-point bone-borne and tooth-borne maxillary expanders. - Mosleh MI; Kaddah MA; Abd ElSayed FA; ElSayed HS (American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics, 2015)