title: Acute exacerbation of chronic bronchitis: what is the clinical significance of pathogenic bacteria in sputum cultures?
authors: C
authors: C
authors: Watanakunakorn
mesh_terms: D000208:Acute Disease; D001419:Bacteria / Q000302:isolation & purification*; D001991:Bronchitis / Q000150:complications / Q000382:microbiology*; D006193:Haemophilus influenzae / Q000302:isolation & purification; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000150:complications*; D001936:Moraxella catarrhalis / Q000302:isolation & purification; D013183:Sputum / Q000382:microbiology*