Media type: E-Article Title: Mystery of apical root resorption Contributor: Ren, Jing; Bai, Ding Published: Elsevier BV, 2012 Published in: American Journal of Orthodontics and Dentofacial Orthopedics, 141 (2012) 2, Seite 132-133 Language: English DOI: 10.1016/j.ajodo.2011.12.006 ISSN: 0889-5406 Keywords: Orthodontics Origination: Footnote: