title: The role of anaerobes in chronic sinusitis.
authors.forename: H H
authors.initials: HH
authors.lastname: Ramadan
mesh_terms: D001421:Bacteria, Anaerobic; D001424:Bacterial Infections / Q000150:complications*; D002908:Chronic Disease; D006801:Humans; D012852:Sinusitis / Q000209:etiology*