TY - JOUR T1 - Clinical randomized trial study of hearing aids effectiveness in association with Ginkgo biloba extract (EGb 761) on tinnitus improvement JO - Brazilian Journal of Otorhinolaryngology A1 - Radunz, Camila L. A1 - Okuyama, Cristina E. A1 - Branco-Barreiro, Fátima C.A. A1 - Pereira, Regina M.S. A1 - Diniz, Susana N. SN - 1808-8694 UL - 10.1016/j.bjorl.2019.05.003 VL - 86 Y1 - 2020 PB - Brasil ER -