Investigation of high-risk classification, risk grade, and prophylactic drug use among high-risk groups of cardiovascular disease in Zhengzhou
YIN Hong-xia, LIANG Yan, WANG Li, WANG Yan-bo
South China Journal of Preventive Medicine . 2022, (7): 813 -816 .  DOI: 10.12183/j.scjpm.2022.0813