TY  - JOUR 
T1  - Perineural spread of malignant head and neck tumors: review of the literature and analysis of cases treated at a teaching hospital
JO  - Radiologia Brasileira
A1  - Moreira, Mauro César Silveira
A1  - Santos, Antonio Carlos dos
A1  - Cintra, Murilo Bicudo
SN  - 0100-3984
UL  - 10.1590/0100-3984.2015.0215
VL  - 50 
Y1  - 2017
PB  - Brasil 
ER  -