TY - RPRT TI - Benefit from endoscopic sinus surgery. AU - H Mehanna AU - J Mills AU - B Kelly AU - G W McGarry PY - 2002 DO - 10.1046/j.1365-2273.2002.00610.x UR - https://pubmed.ncbi.nlm.nih.gov/12472513/ ID - 12472513 ER -