Newer diagnostic techniques in pulmonary disease.
D001706:Biopsy; D001707:Biopsy, Needle; D020680:Bronchoscopes; D001999:Bronchoscopy / Q000009:adverse effects; D005336:Fiber Optic Technology; D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis*; D008481:Mediastinoscopy; D008722:Methods; D009339:Needles