@article{article7ee83d98,
title   = {Decreasing the minimal duration of the attack to 1 hour: is this sufficient to increase the sensitivity of the ICHD-II diagnostic criteria for migrane in childhood?},
author = {Arruda, Marco A. and Bordini, Carlos A. and Ciciarelli, Marcelo C. and Speciali, José G.},
year = {2005},
doi = {10.1007/s10194-004-0081-x},
journal   = {Journal of Headache and Pain}
}