W. Bader
发表
W. Hatzmann,
W Hatzmann,
J. Hackmann,
2000,
Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.
W. Bader,
2013
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E. Trowitzsch,
D. Grönemeyer,
P. Leeuwen,
1999,
British journal of obstetrics and gynaecology.