A. Berlinger
发表
T. Bourne,
W. Collins,
H. Concin,
1998,
Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.
W. Holzgreve,
I. Hösli,
S. Tercanli,
2000,
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