Aniqua Saleem , Lubna Meraj , Hira Saleem , Sharjeel Sarfraz Ahmed Sheikh , Sidra Hamid ,Huzaifa Saleem (2021) “HRCT Spectrum in Initially COVID-19 RT-PCR Negative Patients”, Journal of Rawalpindi Medical College, 25(1). doi: 10.37939/jrmc.v25i1.1563.