Dietary glycemic load, glycemic index, and refined grains intake are associated with reduced B-cell function in prediabetic Japanese migrants - Sartorelli, Daniela Saes; Franco, Laércio Joel; Damião, Renata; Gimeno, Suely; Cardoso, Marly Augusto; Ferreira-Vivolo, Sandra Roberta Gouvea (Arquivos Brasileiros de Endocrinologia e Metabologia, 2009)