Mahnoor, M., Bashir, U., Durrani, O. K. and Sheikh, S. Y. (2015) “Effect of two different oral hygiene motivation methods on gingival health of patients with fixed orthodontic appliances”, Pakistan Orthodontic Journal, 7(1), pp. 17–24. Available at: https://poj.org.pk/index.php/poj/article/view/110 (Accessed: 12 May 2025).