Martin HIRSCHa, James M. N. DUFFYa,b, , Cindy M. FARQUHARc
On behalf of endo:outcomes an international collaboration harmonising outcomes and outcome measures for endometriosis research
a Institute for Women’s Health, University College London, London, United Kingdom.
b King’s Fertility, The Fetal Medicine Research Institute, London, United Kingdom.
c Cochrane Gynaecology and Fertility Group, Department of Obstetrics and Gynaecology, University of Auckland, Auckland, New Zealand