Best Practice & Research Clinical Obstetrics & Gynaecology
Best Practice & Research Clinical Obstetrics & Gynaecology > 2008 > 22 > 2 > 275-306
Best Practice & Research Clinical Obstetrics & Gynaecology > 2008 > 22 > 4 > 677-705
Best Practice & Research Clinical Obstetrics & Gynaecology > 2008 > 22 > 2 > 275-306
Best Practice & Research Clinical Obstetrics & Gynaecology > 2008 > 22 > 4 > 677-705