Validation of a food frequency questionnaire for the indigenous Épera-siapidara people in Ecuador

Article

Abstract: Background: A Food Frequency Questionnaire (FFQ) must be designed and validated in the local environ

Palabras claves:

ECUADOR, indigenous population, Nutrition surveys, validation studies

Autores:

María Pilar Villena-Esponera, Molina-Recio G., Moreno-Rojas R., Romero-Saldaña M.

Fuentes:

scopus