Anguraju Krishnan, Rajesh Arunachalam, S N V J Devi Kosuru, Swapna T, Sumanth Venugopal, Yogapriya J. "An IoT-based healthcare system using blockchain technology and multiscale stacked Residual-GRU for secure data transmission." Scientific Reports, 2025. doi:10.1038/s41598-025-28856-z