Xiong, Z., S. Liu, F. Huang, Z. Wang, X. Liu, Z. Zhang, and W. Zhang. “Multi-Relational Contrastive Learning Graph Neural Network for Drug-Drug Interaction Event Prediction”. Proceedings of the AAAI Conference on Artificial Intelligence, vol. 37, no. 4, June 2023, pp. 5339-47, doi:10.1609/aaai.v37i4.25665.