Effect and Safety of Guanxinning Tablet (冠心宁片) for Stable Angina Pectoris Patients with Xin (Heart)-Blood Stagnation Syndrome: A Randomized, Multicenter, Placebo-Controlled TrialMingyue Sun, Rui Gao, Dong Yao-rong et al.|Chinese Journal of Integrative Medicine|2019Cited by 27