Vitamin B12 in metformin-treated diabetic patients: a cross-sectional study in Brazil

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Nervo, Monique; Lubini, Adriano; Raimundo, Fabiana Viegas; Moreira Faulhaber, Gustavo Adolpho; Leite, Carine; Fischer, Leonardo Moura; Furlanetto, Tania Weber;

OBJECTIVE: The objective of this study was to evaluate the presence of vitamin B12 deficiency and the factors associated with serum vitamin B12 levels in a sample of metformin-treated Brazilian diabetic patients. METHOD: Cross-sectional study. RESULTS: 144 patients were... View more