TY  - JOUR 
T1  - Non-mastoidectomy Cochlear Implant Approaches: A Literature Review
JO  - International Archives of Otorhinolaryngology
A1  - El-Anwar, Mohammad Waheed
A1  - ElAassar, Ahmed Shaker
A1  - Foad, Yaser Ahmad
SN  - 1809-4864
UL  - 10.1055/s-0035-1558871
VL  - 20 
Y1  - 2016
PB  - Brasil 
ER  -