JOURNAL OF INTERNATIONAL ADVANCED OTOLOGY, vol.5, no.2, pp.135-140, 2009 (SCI-Expanded)
Objective: To investigate the role of antioxidant defense in otitis media with effusion (OME) and the relation of hearing loss with antioxidant defenses by measuring the concentration of Superoxide Dismutase (SOD) and glutathione (GSH) of both middle ear effusions (MEE) and erythrocytes.