Butt, Hassan Sohail, and Taimoor Hassan. “EMERGENCY ALARMS IN LAHORE AS EPSILON VARIANT OF COVID-19 IS DETECTED”. KHYBER MEDICAL UNIVERSITY JOURNAL 14, no. 1 (March 31, 2022): 74–5. Accessed April 18, 2024. https://www.kmuj.kmu.edu.pk/article/view/21904.