Bello, C.T., Capitão, R.M., Duarte, J.S., Azinheira, J. and Vasconcelos, C. 2017. Vitamin B12 Deficiency in Type 2 Diabetes Mellitus. Acta Médica Portuguesa. 30, 10 (Oct. 2017), 719–726. DOI:https://doi.org/10.20344/amp.8860.