Shah, S. (2021) “HRCT FEATURES OF COVID-19 IN RELATION TO DURATION OF DISEASE”, Journal of Ayub Medical College Abbottabad, 33(No-4, SUPPL.1), pp. 721–726. Available at: https://www.jamc.ayubmed.edu.pk/index.php/jamc/article/view/8685 (Accessed: 3 May 2025).