since the t antigen has been shown to be present in the lung , we have investigated the possible presence of sialidase and of specific antibodies to sialidase-treated cells in bronchoalveolar lavage fluids ( balf ) from patients with pulmonary sarcoidosis or idiopathic pulmonary fibrosis ( ipf ) .
C0024109
lung
C0036205
pulmonary sarcoidosis