title: New pulmonary diagnostic procedures. Are they practical alternatives to open-lung biopsy?
mesh_terms: D001706:Biopsy; D001707:Biopsy, Needle / Q000295:instrumentation; D020680:Bronchoscopes; D004322:Drainage; D005336:Fiber Optic Technology / Q000295:instrumentation; D006801:Humans; D008168:Lung / Q000473:pathology; D008171:Lung Diseases / Q000175:diagnosis*; D008481:Mediastinoscopy; D008722:Methods; D010994:Pleura / Q000473:pathology