History of coronary heart disease increased the mortality rate of patients with COVID-19: a nested caseâcontrol study
Gu, Tian, Chu, Qiao, Yu, Zhangsheng, Fa, Botao, Li, Anqi, Xu, Lei, Wu, Ruijun, He, YapingVolume:
10
Journal:
BMJ Open
DOI:
10.1136/bmjopen-2020-038976
Date:
September, 2020
File:
PDF, 477 KB
2020