TY  - JOUR 
T1  - Pre-verbal and verbal pattern as predictors for the implementation of the Picture Exchange Communication System (PECS) in autistic children
JO  - Revista CEFAC
A1  - Camilo, Simoni
A1  - Cruz, Fernanda Miranda da
A1  - Caetano, Sheila C
A1  - Perissinoto, Jacy
A1  - Tamanaha, Ana Carina
SN  - 1516-1846
UL  - 10.1590/1982-0216/20232565823
VL  - 25 
Y1  - 2023
PB  - Brasil 
ER  -