TIAN, Ruichao. MLFF-GNN: A Multi-Level Feature-Fusion Graph Neural Network for CXR-Image-Based Pneumonia Classification. International Journal of Computer Science and Information Technology, U.K., v. 5, n. 3, p. 117–137, 2025. DOI: 10.62051/ijcsit.v5n3.12. Disponível em: https://wepub.org/index.php/IJCSIT/article/view/5298. Acesso em: 2 aug. 2026.