TY  - JOUR 
T1  - Lysine clonixinate versus dipyrone (metamizole) for the acute treatment of severe migraine attacks: a single-blind, randomized study
JO  - Arquivos de Neuro-Psiquiatria
A1  - Krymchantowski, Abouch Valenty
A1  - Carneiro, Henrique
A1  - Barbosa, Jackeline
A1  - Jevoux, Carla
SN  - 0004-282X
UL  - 10.1590/S0004-282X2008000200015
VL  - 66 
Y1  - 2008
PB  - Brasil 
ER  -