title: Treatment of chronic paranasal sinus pain with minimal sinus disease.
authors.forename: N J
authors.initials: NJ
authors.lastname: Harris
mesh_terms: D002908:Chronic Disease; D006261:Headache / Q000209:etiology*; D006801:Humans; D010256:Paranasal Sinuses / Q000503:physiopathology*; D012852:Sinusitis / Q000150:complications* / Q000503:physiopathology*