Prevention of Adhesion after Endoscopic Sinus Surgery: Role of Mitomycin C - Baradaranfar, Mohammad-Hossein; Khadem, Jalal; Taghipoor Zahir, Shokooh; Kouhi, Ali; Dadgarnia, Mohammad Hossein; Baradarnfar, Amin (Acta Medica Iranica)