Saeed, S. and Rajani, R. 2022. The association of pre-existing comorbid conditions with COVID-19 severity and post-COVID complications; insights from South Asia: Pre-existing comorbid conditions and COVID-19. Pakistan Journal of Medical Sciences. 38, 3 (Jan. 2022). DOI:https://doi.org/10.12669/pjms.38.3.5719.