The clinical curative effect of percutaneous interventional therapy for children with secundum atrial septal defect

ZHANG Wei 1,WANG Qiang1,YANG Shi-juan1,XU Nai-xun2,MA Wei-jun2,GUAN Xin3,WANG Bing3

Tianjin Medical Journal . 2018, (5): 475 -478 . DOI: 10.11958/20180448