P. Schwegel
发表
D. Kölle,
H. Ch. Kirchler,
P. Schwegel,
1992,
Ultrasound in obstetrics & gynecology : the official journal of the International Society of Ultrasound in Obstetrics and Gynecology.
O. Dapunt,
G. Steckel-Berger,
A. Alge,
1992,
Gynecologic and obstetric investigation.