A. Balasubramanian, J. Balasubramanian, A. Pugazhenthi, C. Balasivaraman, D. Murugadass, and K. Ramalingam, “A retrospective, non-randomized, clinical review on the effect of single-dose biosimilar Razumab injection in diabetic macular edema”, IJERR, vol. 32, pp. 124–130, Aug. 2023.