Mozetic, V., Barros, V. M. de, Denadai, L., Cruz, M. F. S. da, Cruz, N. F. S. da and Moraes, N. S. B. de (2021) “Bias and unclear outcomes in clinical trials of diabetic retinopathy: a cross-sectional analysis of literature”, Journal of Evidence-Based Healthcare, 3, p. e3415. doi: 10.17267/2675-021Xevidence.2021.e3415.