@article{Sacco2017,
author = {Sacco, Simona and Merki-Feld, Gabriele S. and Aegidius, Karen Lehrmann and Bitzer, Johannes and Canonico, Marianne and Kurth, Tobias},
year = {2017},
language = {eng},
copyright = {http://creativecommons.org/licenses/by/4.0/},
title = {Hormonal contraceptives and risk of ischemic stroke in women with migraine},
url = "http://dx.doi.org/10.17169/refubium-24718",
}