相关参考文献
注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article
Acoustics
Photogrammetry of fetal breathing movements during the third trimester of pregnancy: observations in normal and abnormal pregnancies
J. Florido et al.
ULTRASOUND IN OBSTETRICS & GYNECOLOGY (2008)
Article
Obstetrics & Gynecology
Ultrasonographic patterns of fetal breathing movements in normal pregnancy
EV Cosmi et al.
INTERNATIONAL JOURNAL OF GYNECOLOGY & OBSTETRICS (2003)