Bai K, Qasmi R, and Abbas A. “Simple Muscle Twitch in Relation With Exam / Test Induced Stress.”. JMMC 4, no. 1 (November 4, 2013): 21-22. Accessed July 6, 2024. https://mmc.edu.pk/jmmc/index.php/JMMC/article/view/331.