Husson AH, Burhan AS, Salma FB, Nawaya FR.
Dentoskeletal Effects of the Modified Tandem Appliance vs the Facemask Appliance in the Treatment of Skeletal Class III Malocclusion: A Single-center, Randomized Controlled Trial. 
J Contemp Dent Pract
2016;
17
(7):522-529.