ENT UPDATES, vol.7, no.3, pp.126-130, 2017 (ESCI)
Objective: The aim of this study was to search the codon 200 polymorphism on the glutathione peroxidase 1 gene (GPX1) and A/T changes on the promoter region of the catalase gene (CAT) in cochlear implant patients with congenital profound hearing loss.