Ayesha Ameen, Ishrat Rahman, Zain Abbas, Wajiha Maqbool, Aleena Amin. “Impact of COVID-19 Pandemic on Health System of Pakistan”. Annals of the Romanian Society for Cell Biology, vol. 26, no. 01, June 2022, pp. 1858-62, https://annalsofrscb.ro/index.php/journal/article/view/11154.