Mohammed NJ, Al-Janabi MF. Force decay of orthodontic elastomeric chains by using three different mechanisms simulating canine retraction. J Bagh Coll Dent [Internet]. 2013 Mar. 15 [cited 2024 Apr. 27];25(1):159-63. Available from: https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/155