Walzade, A. K. ., and P. A. . Vikhar. “Secured Electronic Clinical Unified Record Exchange Using Blockchain Ledger and Optimized Cryptography”. International Journal of Intelligent Systems and Applications in Engineering, vol. 12, no. 12s, Jan. 2024, pp. 46-59, https://ijisae.org/index.php/IJISAE/article/view/4491.