Document Type : Review Article
Authors
1 Pulmonologist, Lung diseases Research Center, Faculty of Medicine, Mashhad University of Medical Sciences, Emam Reza Hospital, Mashhad, Iran
2 Cardio-Thoracic Surgery & Transplant Research Center, Emam Reza hospital, Faculty of medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
Abstract
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