Iqbal, Mohammad Zahidul, and Benazeer Zohra. “COVID-19 and Diabetes Mellitus: Prevalence and Precautions”. Annals of King Edward Medical University 26, no. Special Issue (July 11, 2020): 218-225. Accessed September 22, 2021. https://www.annalskemu.org/journal/index.php/annals/article/view/3642.