Sajjad MM, Nasir A, Yousaf S, Abdul Rahim MW. Obesity as A Risk Factor For Severe COVID-19 Disease. Pak Armed Forces Med J [Internet]. 2022 Feb. 28 [cited 2024 Nov. 5];72(1):51-3. Available from: https://pafmj.org/PAFMJ/article/view/4477