Clinical value of ultrasonography in monitoring umbilical artery and venous catheter blood flow spectrum parameters in fetuses with tricuspid regurgitation#br#
LUO Bing1, WANG Yicheng1*, YANG He1, YANG Ruimin1, JIAO Guiqing2, ZHANG Liwei1
Journal of Hebei Medical University . 2019, (5): 579 -582 .  DOI: 10.3969/j.issn.10073205.2019.05.020