LEO B. TWIGGS
发表
L. Twiggs,
B. Clark,
T. Okagaki,
1989,
Obstetrics and gynecology.
B. Leung,
Winston C. Y. Yu,
K. Prem,
1986,
Obstetrics and gynecology.
L. Twiggs,
S. Levitt,
R. Potish,
1985,
Obstetrics and gynecology.