APA (7th ed.) Citation

Sun, Y., Huang, C., Huo, L., Li, Y., Chen, J., Zhang, Z., . . . Ruan, X. (2021). Efficacy and safety of Qi-Jing Hui-Xin Decoction in the treatment of coronary microvascular angina: Study protocol for a randomized, controlled, multi-center clinical trial. Trials, 22(1), 1. https://doi.org/10.1186/s13063-021-05508-x

Chicago Style (17th ed.) Citation

Sun, Yuanlong, Chengxin Huang, Li Huo, Ying Li, Jun Chen, Zixiu Zhang, Meijun Jia, Meixian Jiang, and Xiaofen Ruan. "Efficacy and Safety of Qi-Jing Hui-Xin Decoction in the Treatment of Coronary Microvascular Angina: Study Protocol for a Randomized, Controlled, Multi-center Clinical Trial." Trials 22, no. 1 (2021): 1. https://doi.org/10.1186/s13063-021-05508-x.

MLA (9th ed.) Citation

Sun, Yuanlong, et al. "Efficacy and Safety of Qi-Jing Hui-Xin Decoction in the Treatment of Coronary Microvascular Angina: Study Protocol for a Randomized, Controlled, Multi-center Clinical Trial." Trials, vol. 22, no. 1, 2021, p. 1, https://doi.org/10.1186/s13063-021-05508-x.