?? ??m b?o quy?n l?i c?ng nh? tránh kh?i nh?ng r?i ro không mong mu?n, ng??i ch?i c?n l?u ý m?t s? ?i?u nh? sau khi áp d?ng các ch??ng trình khuy?n mãi RR88. Davis is now deaf in each ears, but he had a cochlear implant put in his correct ear which