title: Efficacy and Safety of Suxiao Jiuxin Pills in the Treatment of Chronic Coronary Syndrome with Intolerance to Adverse Effects of Long-acting Nitrates: A Multicenter, Randomized, Double-blind, Placebo-controlled Study
abstract: Chinese Clinical Trials Registry Platform, ChiCTR2100050066. Registered 16 August 2021, https://www.chictr.org.cn/showproj.html?proj=131470 .
journal: BMC Complementary Medicine and Therapies