Redefining the Time Window of Perimenstrual Migraine Days Reveals Additional Inter- and Intra-Individual Differences

James S. McGinley, R. J. Wirth, Gabriel Boucher, Dawn C. Buse, Stephen Donoghue, Jelena Pavlovic, Anne MacGregor, Richard B. Lipton (2017). Redefining the Time Window of Perimenstrual Migraine Days Reveals Additional Inter- and Intra-Individual Differences. Poster (PO-02-057) to be presented at the 18th Congress of the International Headache Society in Vancouver, Canada.