Lee, Ta-Jen Endoscopic sinus surgery for antrochoanal polyps in children. [electronic resource] - Otolaryngology--head and neck surgery : official journal of American Academy of Otolaryngology-Head and Neck Surgery Nov 2006 - 688-92 p. digital Publication Type: Journal Article ISSN: 0194-5998 Standard No.: 10.1016/j.otohns.2006.02.035 doi Subjects--Topical Terms: AdolescentChildEndoscopyFemaleHumansMaleMaxillary SinusNasal Polyps--diagnostic imagingProspective StudiesRhinitis--complicationsSinusitis--complicationsTomography, X-Ray ComputedTreatment Outcome