High Frequency of Serum Chromium Deficiency and Association of Chromium with Triglyceride and Cholesterol Concentrations in Patients Awaiting Bariatric Surgery - Lima, Karla V. G.; Lima, Raquel P. A.; Gonçalves, Maria C. R.; Faintuch, Joel; Morais, Liana C. S. I.; Asciutti, Luiza S. R.; Costa, Maria J. C. (Obesity Surgery, 2014)