Dattatreya Raychowdhuri. “MedKG-RAG: Patient Knowledge Graphs and LLM Reasoning for ICU Mortality Prediction”. International Journal of Intelligent Systems and Applications in Engineering 14, no. 1s (August 10, 2026): 2164 –. Accessed August 16, 2026. https://www.ijisae.org/index.php/IJISAE/article/view/8497.