Ayub, Z. (2021) “ROLE OF INTERLEUKIN-6 AND PROCALCITONIN AS INFLAMMATORY BIOMARKERS IN EVALUATING COVID-19 DISEASE SEVERITY ON HRCT CHESTAN EXPERIENCE AT CMH QUETTA”, Pakistan Armed Forces Medical Journal, 71(6), pp. 2131–34. doi: 10.51253/pafmj.v71i6.6977.