TY  - JOUR 
T1  - The diagnosis of focal liver lesions in pediatric patients
JO  - Radiologia Brasileira
A1  - Chojniak, Rubens
SN  - 0100-3984
UL  - 10.1590/0100-3984.2020.53.3e3
VL  - 53 
Y1  - 2020
PB  - Brasil 
ER  -