Diet assessment in the Brazilian Longitudinal Study of Adult Health (ELSA-Brasil): Development of a food frequency questionnaire - Molina, Maria del Carmen Bisi; Faria, Carolina Perim de; Cardoso, Letícia de Oliveira; Drehmer, Michele; Velasquez-Meléndez, Jorge Gustavo; Gomes, Andrea Lizabeth Costa; Melere, Cristiane; Diniz, Maria de Fátima Haueisen Sander; Sichieri, Rosely; Benseñor, Isabela Judith Martins (Revista de Nutrição, 2013)