Ali, Muhammad, Khalid Siddiqui, Bushra Salim, Muhammad Sohaib, and Muhammad Khan. “The Challenge of COVID–19 Pandemic: A Standpoint from a Lower Middle-Income Country”. Anaesthesia, Pain & Intensive Care 25, no. 6 (January 12, 2021): 698-702. Accessed December 22, 2024. https://apicareonline.com/index.php/APIC/article/view/1695.