Best Practice & Research Clinical Obstetrics & Gynaecology
Best Practice & Research Clinical Obstetrics & Gynaecology > 2014 > 28 > 2 > 201-214
Best Practice & Research Clinical Obstetrics & Gynaecology > 2014 > 28 > 3 > 453-466
Best Practice & Research Clinical Obstetrics & Gynaecology > 2014 > 28 > 3 > 403-415