经胸超声心动图监测经导管Amplatzer封堵器介入治疗房间隔缺损的临床价值

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Clinical value of transthoracic echocardiography in monitoring transcatheter closure of atrial septal defect with Amplatzer oc-duder

DENG Jingsong;WANG Jie

. 2005, (07): 507 -509 .