TY  - JOUR 
T1  - Computed tomography angiography in patients with active gastrointestinal bleeding
JO  - Radiologia Brasileira
A1  - Reis, Fatima Regina Silva
A1  - Cardia, Patricia Prando
A1  - D'Ippolito, Giuseppe
SN  - 0100-3984
UL  - 10.1590/0100-3984.2014.0014
VL  - 48 
Y1  - 2015
PB  - Brazil 
ER  -