ALANAZI, Abdulmajeed Obaid et al. A Systematic Review of Patient Complexity and Clinical Protocols: Acute-on-Chronic Multi-Morbidity Management in the Emergency Department. Saudi Journal of Medicine and Public Health, [S. l.], v. 2, n. 2, p. 366–373, 2025. DOI: 10.64483/jmph-113. Disponível em: https://saudijmph.com/index.php/pub/article/view/113. Acesso em: 15 oct. 2025.