Sharif M, Aslam S, Khan I, Rehman A, Khan M, Afzal M. Patterns of Retentive Failures in Dislodged Single Crowns: Retentive failures in crowns. Pak Armed Forces Med J [Internet]. 2022 Jun. 27 [cited 2025 May 17];72(3):1090-93. Available from: https://www.pafmj.org/PAFMJ/article/view/7730