Abstract
Wang, YM; Zhang, H; Yang, YG; Zhang, ZX; Guo, ZP
Guo, ZP (corresponding author), Fuwai Cent China Cardiovasc Hosp, Zhengzhou 451464, Henan, Peoples R China.; Guo, ZP (corresponding author), Henan Prov Peoples Hosp, Zhengzhou 450003, Henan, Peoples R China.
AMERICAN JOURNAL OF BIOETHICS, 2021; 21 (8): 28