The respiratory system. 4. Diagnostic procedures.
D001706:Biopsy; D001995:Bronchography; D001999:Bronchoscopy; D005471:Fluoroscopy; D006801:Humans; D008171:Lung Diseases / Q000000981:diagnostic imaging*; D008481:Mediastinoscopy; D013183:Sputum / Q000032:analysis