Journal of Obstetrics and Gynaecology Research
Journal of Obstetrics and Gynaecology Research > 37 > 7 > 815 - 818
Journal of Obstetrics and Gynaecology Research > 37 > 11 > 1638 - 1644
Journal of Obstetrics and Gynaecology Research > 39 > 1 > 229 - 236
Journal of Obstetrics and Gynaecology Research > 49 > 4 > 1173 - 1179