C. Ching
发表
S. Bergström,
G. Povey,
F. Songane,
1992,
Journal of perinatal medicine.
S. Bergström,
G. Povey,
F. Songane,
1992,
Journal of tropical pediatrics.
S. Bergström,
C. Ching,
N. Osman,
1993,
Gynecologic and obstetric investigation.