Results 101 to 110 of about 11,123 (150)

[An investigation study on the technology and training level of ski patrol]. [PDF]

open access: yesBeijing Da Xue Xue Bao Yi Xue Ban
Bai P   +7 more
europepmc   +1 more source

早孕期三维能量多普勒联合频谱多普勒定量评估胎盘血流灌注预测胎儿生长受限的相关性

open access: yesZhongguo shiyan zhenduanxue
目的 分析早孕期三维能量多普勒联合频谱多普勒定量评估胎盘血流灌注预测胎儿生长受限(FGR)的相关性。方法 选取76例于天津中医药大学附属北辰中医医院2021年4月—2022年9月进行早孕期NT检查的孕妇为研究对象,根据胎儿是否存在生长受限分为对照组69例,FGR组7例。以此对比产妇基本资料,两组超声参数:胎盘血管化指数(VI)、胎盘血流指数(FI)、血管化-血流指数(VFI)、子宫动脉阻力指数(UtA-RI)、子宫动脉搏动指数(UtA-PI)、胎儿静脉导管搏动指数(DV-PI ...
汤倩, 姜海娜, 韩宏霞, 邓金凤
doaj  

[Extracellular matrix materials and tissue regeneration and repair]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Zhao L, Xie H.
europepmc   +1 more source

[Neurodevelopmental assessment of children with congenital heart disease: a Meta analysis based on the Bayley Scales of Infant Development and Wechsler Intelligence Scale]. [PDF]

open access: yesZhongguo Dang Dai Er Ke Za Zhi
Sun MT   +12 more
europepmc   +1 more source

Home - About - Disclaimer - Privacy