TY  - JOUR 
T1  - Application of WeChat Platform in Midterm Clinical Follow-Up of Children Who Underwent Transthoracic Device Closure of VSD
JO  - Brazilian Journal of Cardiovascular Surgery
A1  - Xie, Wen-Peng
A1  - Liu, Jian-Feng
A1  - Lei, Yu-Qing
A1  - Wang, Zeng-Chun
A1  - Chen, Qiang
A1  - Cao, Hua
SN  - 0102-7638
UL  - 10.21470/1678-9741-2020-0376
VL  - 37 
Y1  - 2022
PB  - Brazil 
ER  -