Sahaj Sabharwal1, Kaynat Nadeem2 , Muhammad Asif2*. The Role of Surgical Masks or Respirators to Prevent Coronavirus. Alq J Med App Sci [Internet]. 2020 Jul. 1 [cited 2024 May 4];3(2):32-4. Available from: https://journal.utripoli.edu.ly/index.php/Alqalam/article/view/82