title: Quantitation of inflammatory activity in interstitial pneumonitis by bronchofiberscopic pulmonary lavage.
mesh_terms: D000328:Adult; D000368:Aged; D001999:Bronchoscopy; D005260:Female; D005336:Fiber Optic Technology; D006801:Humans; D007958:Leukocyte Count; D008297:Male; D008875:Middle Aged; D011658:Pulmonary Fibrosis / Q000473:pathology; D007507:Therapeutic Irrigation