Nosheen Ashiq, Asif Shahzad, Shoukat Hussain, Ayesha Muqaddas, Nazma Nasir, Maryam Afzaal, and Muhammad Mohsin Javed. 2023. “Preventing Exposure to SARS Cov-2 in Operation Theater Technology & Intensive Care Units ”. FRONTIERS IN CHEMICAL SCIENCES 4 (1):22-37. https://fcs.wum.edu.pk/index.php/ojs/article/view/42.