Evaluation of Torsional Strength, Design, and Stress Distribution of Different Brands of Orthodontic Mini-Implants - Lopes-Neto, Dario F.; Rossi, Leandro B.; Lunardi, Nadia; Boeck, Eloisa M.; Boeck-Neto, Rodolfo J.; Luvizuto, Eloa R. [UNESP] (Lippincott Williams & Wilkins, 2015)