William Oh
发表
R. Ehrenkranz,
R. Makuch,
L. Ment,
1995,
American journal of obstetrics and gynecology.
W. Poole,
J. Tyson,
L. Wright,
2001,
The New England journal of medicine.
K C Schneider,
R W Makuch,
B. Vohr,
1996,
Pediatrics.
B. Vohr,
R. Ehrenkranz,
R. Makuch,
1994,
The Journal of pediatrics.