1. Use of combined hormonal contraceptives for the treatment of endometriosis-related pain: a systematic review of the evidence 
Jeffrey T. Jensen, M.D., M.P.H., William Schlaff, M.D., Keith Gordon, Ph.D. 
Fertility and Sterility 
Volume 110, Issue 1, Pages e1 (July 2018)
DOI: /j.fertnstert
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2. Supplementary Figure 1
Preferred Reporting Items of Systematic Reviews and Meta-Analyses (PRISMA) flow diagram of study selection.
Fertility and Sterility  , e1DOI: ( /j.fertnstert )
Copyright © 2018 The Authors Terms and Conditions