[\'Department of Radiology, Jinnah Postgraduate Medical Centre, Karachi, Pakistan.\', \'Department of Pulmonology, Liaquat University of Medical & Health Sciences, Hyderabad, Pakistan.\']
Relationship Of Prior Pulmonary Tuberculosis With The Occurrence Of Covid-19 Pneumonia: Review Of 500 Plus HRCT Chest Scans From Two Different Centres Of Sindh, Pakistan.