TY  - JOUR 
T1  - Methods for the assessment of opioid-induced hyperalgesia in the perioperative period
JO  - Revista Dor
A1  - Leal, Plínio da Cunha
A1  - Sakata, Rioko Kimiko
SN  - 1806-0013
UL  - 10.5935/1806-0013.20140064
VL  - 15 
Y1  - 2014
PB  - Brasil 
ER  -