Do, D. V., X. Wang, S. S. Vedula, M. Marrone, G. Sleilati, B. S. Hawkins, and R. N. Frank. “Blood Pressure Control for Diabetic Retinopathy”. São Paulo Medical Journal, vol. 133, no. 3, May 2015, pp. 278-9, https://periodicosapm.emnuvens.com.br/spmj/article/view/1121.