P. S. Brito, J. Correia Pinto, and R. Silva, “Evaluation of the Systemic Pro-Inflammatory Response Associated with Diabetic Retinopathy as a Limiting Factor on the Efficacy of Intravitreal Treatment for Diabetic Macular Edema”, OftalSPO, vol. 45, no. 2, pp. 117–120, Jun. 2021.