Aarav Chopra, Sunil J. Gandhi, & Yuetang Pan. (2026). Foundation Model–Driven Multimodal Health Retrieval: Integrating PPG Physiological Signals and Medical Imaging via Scalable Deep Hashing. International Journal of Clinical and Translational Medicine, 1(1). Retrieved from https://ijctmed.org/index.php/home/article/view/153