Ho, Szu-Yinga; Chang, Shuenn-Dhyb, c; Liang, Ching-Chungb, c, *
aDepartment of Obstetrics and Gynecology, Hsinchu Cathay General Hospital, Hsinchu, Taiwan, R.O.C.
bDepartment of Obstetrics and Gynecology, Chang Gung Memorial Hospital, Taoyuan, Taiwan, R.O.C.
cChang Gung University College of Medicine, Taoyuan, Taiwan, R.O.C.
*Correspondence to: Dr Ching-Chung Liang, Department of Obstetrics and Gynecology, Chang Gung Memorial Hospital, Linkou Medical Center, 5, Fu-Shin Street, Kweishan, Taoyuan 333, Taiwan, R.O.C.
E-mail: [email protected]
Received: May 17, 2010; • Accepted: June 28, 2010.