title: Branhamella catarrhalis infection of the lower respiratory tract: reliable diagnosis by sputum examination.
mesh_terms: D000328:Adult; D000368:Aged; D001424:Bacterial Infections / Q000175:diagnosis*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009346:Neisseriaceae; D012141:Respiratory Tract Infections / Q000175:diagnosis* / Q000209:etiology; D013183:Sputum / Q000382:microbiology*