Efficacy of elastic memory chains versus nickel–titanium coil springs in canine retraction: A two-center split-mouth randomized clinical trial

Autor: Khanemasjedi, Mashallah, Moradinejad, Mehrnaz, Javidi, Pedram, Niknam, Ozra, Jahromi, Nima Haghighat, Rakhshan, Vahid
Zdroj: In International Orthodontics December 2017 15(4):561-574
Databáze: ScienceDirect