搜索结果: 1-1 共查到“临床医学 new system”相关记录1条 . 查询时间(0.143 秒)
New system allows earlier monitoring of fetal heartbeat--Noninvasive technique could prevent complications
new system fetal heartbeat complications noninvasive technique
2009/6/3
Tiny fluctuations in a fetus's heartbeat can indicate distress, but currently there is no way to detect such subtle variations except during labor, when it could be too late to prevent serious or even...