Effects of acupuncture for the treatment of endometriosis-related pain:A systematic review and meta-analysis April 8, 2017/in Acupuncture, herbs and endometriosis, Meta analyses and reviews, Research /by Acupuncture Pregnancy ClinicYang Xu et al 2107 PLOS ONE doi.org/10.1371/journal.pone.0186616PLOS ONE