title: Pattern of aerobic sputum bacteriology in respiratory tract infections and pneumonias in adults.
mesh_terms: D000328:Adult; D001419:Bacteria / Q000302:isolation & purification*; D006801:Humans; D011014:Pneumonia / Q000382:microbiology*; D012141:Respiratory Tract Infections / Q000382:microbiology*; D013183:Sputum / Q000382:microbiology*