Bibi, Khadija, Abdullah Jan, Munza Hameed, Nimra Afgan, Haseeb Alamzeb, and Sundas Malik. “Comparative Assessment of Patient’s Acceptability Between Hawley and Vacuum-Formed Retainer in Patients Treated With Fixed Orthodontics Appliance”. Pakistan Armed Forces Medical Journal 73, no. 3 (June 6, 2023): 682–85. Accessed January 31, 2025. https://pafmj.org/PAFMJ/article/view/6349.