Journal of Obstetrics and Gynaecology Research
Journal of Obstetrics and Gynaecology Research > 49 > 2 > 530 - 538
Journal of Obstetrics and Gynaecology Research > 49 > 2 > 519 - 529
Journal of Obstetrics and Gynaecology Research > 49 > 6 > 1624 - 1627