Salam, M A Middle meatal antrostomy: long-term patency and results in chronic maxillary sinusitis. A prospective study. [electronic resource] - Clinical otolaryngology and allied sciences Apr 1993 - 135-8 p. digital Publication Type: Journal Article ISSN: 0307-7772 Standard No.: 10.1111/j.1365-2273.1993.tb00545.x doi Subjects--Topical Terms: AdolescentAdultAgedChronic DiseaseFemaleHumansMaleMaxillary Sinus--surgeryMaxillary Sinusitis--surgeryMiddle AgedProspective StudiesTreatment Outcome