TY  - JOUR 
T1  - Analgesic effectiveness of the association of transcutaneous electrical nerve stimulation and cryotherapy for chronic low back pain
JO  - Revista Dor
A1  - Abreu, Eliziete Almeida de
A1  - Santos, Jean Douglas Moura dos
A1  - Ventura, Patrícia Lima
SN  - 1806-0013
UL  - 10.1590/S1806-00132011000100006
VL  - 12 
Y1  - 2011
PB  - Brasil 
ER  -