
Keywords: تست تکثیر لنفوسیت; BALF; bronchoalveolar lavage fluid; BRHP; bird-related hypersensitivity pneumonitis; CVD; collagen-vascular-disease; HP; hypersensitivity pneumonitis; HRCT; high-resolution computed tomography; IIP; idiopathic interstitial pneumonia; ILD; interstitial lun