Ali, R.; Fatima Qayyum; Nasir Ahmed; Muhammad Zeeshan Haroon; Romana Irshad; Sabeen Sajjad; Sidra Qayyum Malik; Sania Saleem; Rizwana Hussain; Ayesha Zahid. ISARIC 4C MORTALITY SCORE AS A PREDICTOR OF IN-HOSPITAL MORTALITY IN COVID-19 PATIENTS ADMITTED IN AYUB TEACHING HOSPITAL DURING FIRST WAVE OF THE PANDEMIC. J Ayub Med Coll Abbottabad 2021, 33, 20-25.