缺点

全胸腔镜与经胸封堵治疗小儿房间隔缺损的对比研究

滋肾育胎丸治疗黄体不健性月经失调临床观察

微创植骨术与开放植骨术治疗骨缺损的对比研究

锤造冠桥修复体的缺陷分析

论血清标记物AFP+freeβHCG筛查三体综合征较PAPPA+freeβHCG好,唐氏综合征血清筛查是预测不良妊娠结局的有效指标,再结合产前诊断对防止先天缺陷有实用价值。

Creation, atrial-septal-defect Rashkind type, including-cardiac catheterization

ventricular septal defect

topological defect

atrial septal defect

simple ventricular spetal defect

color defect

latent defect

transcatheter closure of congenital ventricular septal defect