BJOG: An International Journal of Obstetrics & Gynaecology
BJOG: An International Journal of Obstetrics & Gynaecology > 117 > 6 > 645 - 659
BJOG: An International Journal of Obstetrics & Gynaecology > 117 > 9 > 1060 - 1066
BJOG: An International Journal of Obstetrics & Gynaecology > 118 > 3 > 309 - 318
BJOG: An International Journal of Obstetrics & Gynaecology > 118 > 8 > 945 - 950
BJOG: An International Journal of Obstetrics & Gynaecology > 119 > 5 > 537 - 544
BJOG: An International Journal of Obstetrics & Gynaecology > 119 > 11 > 1293 - 1301
BJOG: An International Journal of Obstetrics & Gynaecology > 120 > 4 > 400 - 411
BJOG: An International Journal of Obstetrics & Gynaecology > 121 > 9 > 1117 - 1126
BJOG: An International Journal of Obstetrics & Gynaecology > 122 > 3 > 380 - 386
BJOG: An International Journal of Obstetrics & Gynaecology > 123 > 1 > 24 - 38
BJOG: An International Journal of Obstetrics & Gynaecology > 123 > 1 > 59 - 66
BJOG: An International Journal of Obstetrics & Gynaecology > 124 > 3 > 495 - 502
BJOG: An International Journal of Obstetrics & Gynaecology > 124 > 9 > 1402 - 1410
BJOG: An International Journal of Obstetrics & Gynaecology > 124 > 9 > 1386 - 1393
BJOG: An International Journal of Obstetrics & Gynaecology > 124 > 9 > 1394 - 1401
BJOG: An International Journal of Obstetrics & Gynaecology > 127 > 10 > 1260 - 1267
BJOG: An International Journal of Obstetrics & Gynaecology > 128 > 7 > 1226 - 1235
BJOG: An International Journal of Obstetrics & Gynaecology > 128 > 9 > 1503 - 1510
BJOG: An International Journal of Obstetrics & Gynaecology > 129 > 8 > 1261 - 1267
BJOG: An International Journal of Obstetrics & Gynaecology > 129 > 13 > 2132 - 2140