TY  - JOUR 
T1  - Black, white and shades of grey: SUNCT or short-lasting chronic paroxysmal hemicrania?
JO  - Arquivos de Neuro-Psiquiatria
A1  - Fragoso, Yára Dadalti
SN  - 0004-282X
UL  - 10.1590/S0004-282X2006000400007
VL  - 64 
Y1  - 2006
PB  - Brasil 
ER  -