TY - JOUR
T1 - Preface
AU - Crosignani, Pier Giorgio
AU - Vercellini, Paolo
PY - 2008/4
Y1 - 2008/4
UR - http://www.scopus.com/inward/record.url?scp=39749187285&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=39749187285&partnerID=8YFLogxK
U2 - 10.1016/j.bpobgyn.2007.10.002
DO - 10.1016/j.bpobgyn.2007.10.002
M3 - Article
AN - SCOPUS:39749187285
VL - 22
SP - 233
JO - Best Practice and Research in Clinical Obstetrics and Gynaecology
JF - Best Practice and Research in Clinical Obstetrics and Gynaecology
SN - 1521-6934
IS - 2
ER -