琥珀酸美托洛尔缓释片治疗原发性高血压及对血管内皮功能的影响
호박산미탁락이완석편치료원발성고혈압급대혈관내피공능적영향
Metoprolol succinate sustained-release tablets in the treatment of essential hypertension and the intervention effect of vascular endothelial function