So the truth is, no one knows with certainty what did damage those foetuses and cause the deformed births . 所以实际情况是，没有人肯定地知道，是什么毁掉了胎儿，造成先天畸型。
In the mid-1950s it was found that fetal cells in the amniotic fluid could be used to determine fetal sex and blood type . 在50年代中，人们发现羊水中的胎儿细胞能用来确定性别和血型。
Parturition is defined as the physiologic process by which the pregnant uterus delivers the fetus and placenta from the maternal organism . 分娩的定义是妊娠子宫将胎儿和胎盘从母体排出的过程。
Clinical study on fetal encephalic fluid 产前超声检查诊断胎儿颅脑积液的临床研究
Isolation and culture of bovine fetal fibroblasts 牛胎儿成纤维细胞分离与体外培养
- stay calm . get in the fetal position . - oh , god -保持冷静.做胎儿的姿势-噢,上帝
Your life was in danger . the baby was premature 你当时有生命危险胎儿早产夭折
What is the anesthetic significance of fetal sentience 胎儿感觉有何临床意义？
Stay calm . get in the fetal position . - oh , god 保持冷静.做胎儿的姿势-噢,上帝
Why the recent interest in fetal sentience 为什么最近的很多研究集中于胎儿感觉？
