Space Closure Rate in Mandibular Canine Retraction by Elastomeric Power Chain: A Clinical Trial. Chattagram Maa-O-Shishu Hospital Medical College Journal, [S. l.], v. 20, n. 2, p. 28–31, 2021. DOI: 10.3329/cmoshmcj.v20i2.56469. Disponível em: https://www.banglajol.info/index.php/CMOSHMCJ/article/view/56469. Acesso em: 26 jun. 2026.