TY  - JOUR 
T1  - Time trend estimation of food consumption in repeated studies with different versions of food questionnaire among Brazilian schoolchildren aged 7 to 11 years
JO  - Ciência & Saúde Coletiva
A1  - Kupek, Emil
A1  - Liberali, Rafaela
A1  - Assis, Maria Alice Altenburg de
SN  - 1413-8123
UL  - 10.1590/1413-81232022272.34942020
VL  - 27 
Y1  - 2022
PB  - Brasil 
ER  -