L. Reynolds
发表
J. Weeks,
T. Wan,
S. Gall,
1997,
Obstetrics and gynecology.
R. Seifer,
E. Jelalian,
L. Stark,
1998,
The Journal of pediatrics.
Brett A. Collins,
B. Sibai,
J. Carey,
2001,
The New England journal of medicine.