TY  - JOUR 
T1  - Concepts of color, shape, size and position in ten children with Rett syndrome
JO  - Arquivos de Neuro-Psiquiatria
A1  - Velloso, Renata de Lima
A1  - Araújo, Ceres Alves de
A1  - Schwartzman, José Salomão
SN  - 0004-282X
UL  - 10.1590/S0004-282X2009000100013
VL  - 67 
Y1  - 2009
PB  - Brazil 
ER  -