title: Tracheobronchial flora in chronic obstructive pulmonary disease: preliminary results with authentic specimens and trial of trimethoprim-sulfamethoxazole.
mesh_terms: D000332:Aerobiosis; D000693:Anaerobiosis; D001419:Bacteria / Q000302:isolation & purification*; D001980:Bronchi / Q000382:microbiology*; D001999:Bronchoscopy; D002404:Catheterization; D004338:Drug Combinations; D005122:Exudates and Transudates / Q000382:microbiology; D005336:Fiber Optic Technology; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000188:drug therapy / Q000382:microbiology; D013420:Sulfamethoxazole / Q000008:administration & dosage* / Q000627:therapeutic use; D014132:Trachea / Q000382:microbiology*; D014295:Trimethoprim / Q000008:administration & dosage* / Q000627:therapeutic use
chemical_list: D004338:Drug Combinations; D014295:Trimethoprim; D013420:Sulfamethoxazole