TY  - JOUR 
T1  - Hélio Pereira de Magalhães
JO  - Brazilian Journal of Cardiovascular Surgery
A1  - Galantier, Maurício
SN  - 0102-7638
UL  - 10.5935/1678-9741.20160052
VL  - 31 
Y1  - 2016
PB  - Brasil 
ER  -