TY  - JOUR 
T1  - Myocardial contractility impairment with racemic bupivacaine, non-racemic
               bupivacaine and ropivacaine. A comparative study
JO  - Acta Cirúrgica Brasileira
A1  - Pinotti, Matheus Fécchio
A1  - Hepner, Adriana
A1  - Campos, Dijon Henrique Salomé
A1  - Silva, Leopoldo Muniz
A1  - Cicogna, Antonio Carlos
A1  - Ganem, Eliana Marisa
SN  - 0102-8650
UL  - 10.1590/S0102-865020150070000006
VL  - 30 
Y1  - 2015
PB  - Brazil 
ER  -