Reliability and validity of a food frequency questionnaire for South American chil...
Development and validation of a Food Frequency Questionnaire for Brazilian adults,...
Validity on a scale of eight food items to measure the frequency of sucrose intake
Reliability and validation of inflammatory diet index in children and adolescents:...
Sugar-sweetened beverage intake in South American children: validation of a food f...
Evaluation of food consumption according to the Nova Classification System: new me...
Validity of questionnaires to assess fruit and vegetable consumption in children w...