Comparison of antiangina therapies in patients with coronary heart disease in China: study protocol for a multicentre, retrospective, hospital system-based study

Ping Li(Union Hospital), Ning Zhou(Tongji Hospital), Lan Shen(Shanghai Chest Hospital), Jing Han, Juan Chen(Zunyi Medical University), Ke Zheng
BMJ Open
February 1, 2021
Cited by 4


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