@misc{miscf818de8b,
title   = {Severity of cervical functional disability in subjects with headache},
author = {Ferracini, G. N. and Chaves, Thaís Cristina and Florêncio, Lidiane Lima and Gonçalves, M. C. and Carvalho, G. F. and Dach, F. and Bigal, M. E. and Speciali, Jose Geraldo and Grossi, Débora Bevilaqua},
year = {2013},
booktitle   = {International Headache Congress}
}