TY  - JOUR 
T1  - We need a new concept: from complementary examination to a source of value
JO  - Radiologia Brasileira
A1  - Vedolin, Leonardo
SN  - 0100-3984
UL  - 10.1590/0100-3984.2019.52.4e2
VL  - 52 
Y1  - 2019
PB  - Brazil 
ER  -