Hamid, Maliha, Benish Nawaz, and Naheed Afshan. “White Coats: A Possible Source of Nosocomial Infections”. PSM Biological Research 1, no. 1 (May 2, 2016): 1-5. Accessed July 13, 2020. https://journals.psmpublishers.org/index.php/biolres/article/view/10.