Role of Endoscopic Sinus Surgery in Patients with Asthma and Chronic Rhinosinusitis, with Nasal Polyps: Preliminary Data from Chania General Hospital - Kiagiadaki, D.; Proimos, E.; Chimona, T.S.; Tzanakakis, M.G.; Yiotakis, J.; Papadakis, C.E. (Skull Base, 2009)