Prevention of menstrual migraine with perimenstrual transdermal 17-β-estradiol: a randomized, placebo-controlled, double-blind crossover study Anna Almén-Christensson, M.D., Mats Hammar, M.D., Ph.D., Lotta Lindh-Åstrand, RN, Ph.D., Anne-Marie Landtblom, M.D., Ph.D., Jan Brynhildsen, M.D., Ph.D. Fertility and Sterility Volume 96, Issue 2, Pages 498-500.e1 (August 2011) DOI: 10.1016/j.fertnstert.2011.05.089 Copyright © 2011 American Society for Reproductive Medicine Terms and Conditions
Supplemental Figure 1 Participant flow chart. Fertility and Sterility 2011 96, 498-500.e1DOI: (10.1016/j.fertnstert.2011.05.089) Copyright © 2011 American Society for Reproductive Medicine Terms and Conditions