title: Transbronchial lung biopsy in diffuse pulmonary disease.
mesh_terms: D001706:Biopsy / Q000379:methods*; D001999:Bronchoscopy; D006801:Humans; D008168:Lung / Q000473:pathology*; D008171:Lung Diseases / Q000175:diagnosis*; D011658:Pulmonary Fibrosis / Q000175:diagnosis