Author/Authors :
Rezaeetalab, Fariba mashhad university of medical sciences - Imam Reza Hospital, Lung Diseases and TB Research Center - Department of Pulmonary Medicine, ايران , Farrokh, Donya mashhad university of medical sciences - Imam Reza Hospital - Department of Radiology, ايران , Zandiee, Behrouz mashhad university of medical sciences - Imam Reza Hospital - Department of Radiology, ايران
