BJOG: An International Journal of Obstetrics & Gynaecology
BJOG: An International Journal of Obstetrics & Gynaecology > 118 > 6 > 741 - 747
BJOG: An International Journal of Obstetrics & Gynaecology > 121 > 3 > 309 - 318
BJOG: An International Journal of Obstetrics & Gynaecology > 123 > 5 > 730 - 737
BJOG: An International Journal of Obstetrics & Gynaecology > 124 > 5 > 727 - 733
BJOG: An International Journal of Obstetrics & Gynaecology > 124 > 8 > 1264 - 1271
BJOG: An International Journal of Obstetrics & Gynaecology > 125 > 2 > 172 - 181
BJOG: An International Journal of Obstetrics & Gynaecology > 126 > 6 > 745 - 753
BJOG: An International Journal of Obstetrics & Gynaecology > 127 > 3 > 335 - 342
BJOG: An International Journal of Obstetrics & Gynaecology > 128 > 2 > 214 - 224
BJOG: An International Journal of Obstetrics & Gynaecology > 128 > 6 > 1066 - 1075
BJOG: An International Journal of Obstetrics & Gynaecology > 129 > 9 > 1574 - 1582
BJOG: An International Journal of Obstetrics & Gynaecology > 129 > 10 > 1630 - 1643
BJOG: An International Journal of Obstetrics & Gynaecology > 129 > 13 > 2150 - 2156
BJOG: An International Journal of Obstetrics & Gynaecology > 130 > S3 > 61 - 67
BJOG: An International Journal of Obstetrics & Gynaecology > 130 > 4 > 336 - 347