1. Adverse pregnancy and neo-natal outcomes after assisted reproductive treatment in patients with pelvic endometriosis: a case–control study 
Marianne Jacques, Thomas Freour, Paul Barriere, Stéphane Ploteau 
Reproductive BioMedicine Online 
Volume 32, Issue 6, Pages (June 2016)
DOI: /j.rbmo
Copyright © 2016 Reproductive Healthcare Ltd. Terms and Conditions

2. Figure 1
Flow chart of endometriosis and control cases included in the study. *Cases and controls were matched regarding four criteria: age (plus or minus 1 year); primary or secondary infertility; IVF with or without intra-cytoplasmic sperm injection; and singleton or twin pregnancy. If several pregnancies could be matched with one case-pregnancy, the control-case was randomly selected. ART = assisted reproductive treatment.
Reproductive BioMedicine Online  , DOI: ( /j.rbmo )
Copyright © 2016 Reproductive Healthcare Ltd. Terms and Conditions