TY  - JOUR 
T1  - Intervention program efficacy for spelling
               difficulties
JO  - CoDAS
A1  - Sampaio, Maria Nobre
A1  - Capellini, Simone Aparecida
SN  - 2317-1782
UL  - 10.1590/2317-1782/201420140374
VL  - 26 
Y1  - 2014
PB  - Brazil 
ER  -