BJOG: An International Journal of Obstetrics & Gynaecology
BJOG: An International Journal of Obstetrics & Gynaecology > 117 > 6 > 676 - 682
BJOG: An International Journal of Obstetrics & Gynaecology > 118 > 5 > 523 - 532
BJOG: An International Journal of Obstetrics & Gynaecology > 119 > 4 > 417 - 421
BJOG: An International Journal of Obstetrics & Gynaecology > 120 > 6 > 707 - 716
BJOG: An International Journal of Obstetrics & Gynaecology > 121 > 7 > 809 - 820
BJOG: An International Journal of Obstetrics & Gynaecology > 121 > 9 > 1137 - 1144
BJOG: An International Journal of Obstetrics & Gynaecology > 122 > 5 > 712 - 718
BJOG: An International Journal of Obstetrics & Gynaecology > 122 > 10 > 1295 - 1302
BJOG: An International Journal of Obstetrics & Gynaecology > 123 > 4 > 559 - 568
BJOG: An International Journal of Obstetrics & Gynaecology > 125 > 9 > 1164 - 1170
BJOG: An International Journal of Obstetrics & Gynaecology > 125 > 11 > 1406 - 1413
BJOG: An International Journal of Obstetrics & Gynaecology > 126 > 3 > 341 - 347
BJOG: An International Journal of Obstetrics & Gynaecology > 127 > 12 > 1450 - 1457
BJOG: An International Journal of Obstetrics & Gynaecology > 127 > 12 > 1507 - 1515
BJOG: An International Journal of Obstetrics & Gynaecology > 128 > 2 > 281 - 291
BJOG: An International Journal of Obstetrics & Gynaecology > 128 > 5 > 788 - 796
BJOG: An International Journal of Obstetrics & Gynaecology > 128 > 12 > 1975 - 1985
BJOG: An International Journal of Obstetrics & Gynaecology > 129 > 12 > 2028 - 2037
BJOG: An International Journal of Obstetrics & Gynaecology > 130 > 9 > 1047 - 1058
BJOG: An International Journal of Obstetrics & Gynaecology > 131 > 8 > 1064 - 1071