Aleksis Datseris, Mario Kuzmanov, Ivelina Nikolova-Koleva, Dimitar Taskov, Svetla Boytcheva, End-to-End Deep Learning for Named Entity Recognition and Relation Extraction in Gut-Brain Axis PubMed Abstracts, Proceedings of the 15th International Conference on Recent Advances in Natural Language Processing – Natural Language Processing in the Generative AI Era, September 2025, DOI:10.26615/978-954-452-098-4-031