BJOG: An International Journal of Obstetrics & Gynaecology
BJOG: An International Journal of Obstetrics & Gynaecology > 117 > 6 > 660 - 666
BJOG: An International Journal of Obstetrics & Gynaecology > 117 > 6 > 701 - 710
BJOG: An International Journal of Obstetrics & Gynaecology > 117 > 6 > 761 - 764
BJOG: An International Journal of Obstetrics & Gynaecology > 117 > 6 > 765 - 767
BJOG: An International Journal of Obstetrics & Gynaecology > 117 > 6 > 667 - 675
BJOG: An International Journal of Obstetrics & Gynaecology > 117 > 6 > 690 - 694
BJOG: An International Journal of Obstetrics & Gynaecology > 117 > 6 > 683 - 689
BJOG: An International Journal of Obstetrics & Gynaecology > 117 > 6 > 695 - 700
BJOG: An International Journal of Obstetrics & Gynaecology > 117 > 7 > 788 - 800
BJOG: An International Journal of Obstetrics & Gynaecology > 117 > 7 > 801 - 808
BJOG: An International Journal of Obstetrics & Gynaecology > 117 > 7 > 830 - 836
BJOG: An International Journal of Obstetrics & Gynaecology > 117 > 7 > 821 - 829