MukhtarB., MukhtarO. and MalikB. (2020) “Radiological changes observed in Covid 19 Pneumonia and utilization of CT scan as a screening tool along with a real-time reverse transcriptase-polymerase chain reaction (rRT-PCR) for effective diagnosis ”, Medical Science and Discovery, 7(8), pp. 578-583. doi: 10.36472/msd.v7i8.411.