Search results
Best Practice & Research Clinical Obstetrics & Gynaecology > 2008 > 22 > 5 > 937-951
Best Practice & Research Clinical Obstetrics & Gynaecology > 2007 > 21 > 4 > 625-638
Best Practice & Research Clinical Obstetrics & Gynaecology > 2008 > 22 > 5 > 937-951
Best Practice & Research Clinical Obstetrics & Gynaecology > 2007 > 21 > 4 > 625-638