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AIM: To examine the prophy lacticef fect of glyceryl trinitrate on post-endoscopic retrograde cholangiopancreatography (......

目的探讨硝酸甘油联合参脉注射液治疗肺心病心力衰竭的临床应用价值。方法将入选患者随机分为治疗组和对照组,每组46例。对照组采......