中国计划生育学杂志
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二维超声联合四维彩超HD-flow彩色血流显像在产前诊断胎儿先天性心脏发育异常效果
四川绵阳四○四医院(621000)
Effect of two-dimensional ultrasound combined with four-dimensional color Doppler ultrasound HD-flow color blood flow imaging for prenatal diagnosing congenital cardiac dysplasia
Mianyang 404 Hospital, Mianyang, Sichuan Province, 621000