文
论文分享
演练场
杂货铺
论文推荐
字
编辑器下载
登录
注册
T. Ceccarelli
发表
Umbilical cord haematoma with altered fetal heart rate
M. Cacace, A. Barbati, G. D. Di Renzo, 2009, Journal of obstetrics and gynaecology : the journal of the Institute of Obstetrics and Gynaecology.