Hou, Y. Z., Wang, S., Zhao, Z. Q., Wang, X. L., Li, B., Soh, S. B., & Mao, J. Y. (2013). Clinical assessment of complementary treatment with Qishen Yiqi dripping pills on ischemic heart failure: Study protocol for a randomized, double-blind, multicenter, placebo-controlled trial (CACT-IHF). BioMed Central.

Hou, Ya Zhu, Shuai Wang, Zhi Qiang Zhao, Xian Liang Wang, Bin Li, Shan Bin Soh, ja Jing Yuan Mao. Clinical Assessment of Complementary Treatment With Qishen Yiqi Dripping Pills On Ischemic Heart Failure: Study Protocol for a Randomized, Double-blind, Multicenter, Placebo-controlled Trial (CACT-IHF). BioMed Central, 2013.

Hou, Ya Zhu, et al. Clinical Assessment of Complementary Treatment With Qishen Yiqi Dripping Pills On Ischemic Heart Failure: Study Protocol for a Randomized, Double-blind, Multicenter, Placebo-controlled Trial (CACT-IHF). BioMed Central, 2013.