TY  - JOUR 
T1  - WeChat-based education and rehabilitation program in unprotected left main coronary artery disease patients after coronary artery bypass grafting: an effective approach in reducing anxiety, depression, loss to follow-up, and improving quality of life
JO  - Brazilian Journal of Medical and Biological Research
A1  - Ma, Chongyi
A1  - Wang, Bo
A1  - Zhao, Xiaomeng
A1  - Fu, Fan
A1  - Zheng, Lei
A1  - Li, Guorong
A1  - Guo, Qingfeng
SN  - 0100-879X
UL  - 10.1590/1414-431X202010370
VL  - 54 
Y1  - 2021
PB  - Brasil 
ER  -