in 98 cases of pulmonary diseases ( active and inactive sarcoidosis , idiopathic interstitial lung fibrosis [ hamman-rich ] , collagenous diseases , goodpasture syndrome , alveolar lipoid proteinosis , malignant lymphogranulomatosis and bronchial carcinoma ) and in 18 tuberculin and varidase positive , kveim negative control cases the migration inhibition factor ( mif ) was investigated .
C0024115
pulmonary diseases
C0034050
alveolar