QIN, Jun. Optimization Review of Online-Offline Cooperative Medical Alliances under China’s Tiered Diagnosis and Treatment Policy. Scientific Journal of Technology, [S. l.], v. 7, n. 12, p. 1–5, 2025. DOI: 10.54691/tmpsn157. Disponível em: https://sjtechnology.org/index.php/ojs/article/view/266. Acesso em: 12 jul. 2026.