Media type: E-Article Title: Part I: Conclusions Contributor: Sureau, C.; Kohane-Shenfield, F. imprint: Elsevier BV, 1999 Published in: Best Practice & Research Clinical Obstetrics & Gynaecology Language: English DOI: 10.1053/beog.1999.0111 ISSN: 1521-6934 Keywords: Obstetrics and Gynecology ; General Medicine Origination: Footnote: