TY  - JOUR 
T1  - Evaluation of the efficacy of ropivacaine injection in the anterior and middle scalene muscles guided by ultrasonography in the treatment of Thoracic Outlet Syndrome
JO  - Revista da Associação Médica Brasileira
A1  - Rached, Roberto
A1  - Hsing, WuT.
A1  - Rached, Chennyfer
SN  - 0104-4230
UL  - 10.1590/1806-9282.65.7.982
VL  - 65 
Y1  - 2019
PB  - Brasil 
ER  -