@article{article3e7450fa,
title   = {Negative life events and migraine: a cross-sectional analysis of the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil) baseline data},
author = {Santos, Itamar S. and Brunoni, André R. and Goulart, Alessandra Carvalho and Griep, Rosane H. and Lotufo, Paulo A. and Benseñor, Isabela M},
year = {2014},
doi = {10.1186/1471-2458-14-678},
journal   = {BMC Public Health}
}