title: Antibiotic management in patients with chronic bronchitis and emphysema.
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D001991:Bronchitis / Q000188:drug therapy* / Q000209:etiology; D002701:Chloramphenicol / Q000627:therapeutic use; D002908:Chronic Disease; D006801:Humans; D011656:Pulmonary Emphysema / Q000188:drug therapy*; D012141:Respiratory Tract Infections / Q000150:complications; D013183:Sputum / Q000382:microbiology; D013752:Tetracycline / Q000627:therapeutic use
chemical_list: D000900:Anti-Bacterial Agents; D002701:Chloramphenicol; D013752:Tetracycline