BJOG: An International Journal of Obstetrics & Gynaecology
BJOG: An International Journal of Obstetrics & Gynaecology > 130 > 4 > 366 - 376
BJOG: An International Journal of Obstetrics & Gynaecology > 130 > 4 > 358 - 365
BJOG: An International Journal of Obstetrics & Gynaecology > 130 > 4 > 396 - 406
BJOG: An International Journal of Obstetrics & Gynaecology > 130 > 4 > 407 - 414
BJOG: An International Journal of Obstetrics & Gynaecology > 130 > 4 > 387 - 395
BJOG: An International Journal of Obstetrics & Gynaecology > 130 > 4 > 348 - 357
BJOG: An International Journal of Obstetrics & Gynaecology > 130 > 4 > 336 - 347
BJOG: An International Journal of Obstetrics & Gynaecology > 130 > 4 > 377 - 386
BJOG: An International Journal of Obstetrics & Gynaecology > 130 > 4 > 325 - 333
BJOG: An International Journal of Obstetrics & Gynaecology > 130 > 4 > 415 - 423