V. E. Varas Violante, “Chapter 9. Risks of mental disorders in pre-hospital providers; analysis of 30 years of service”, in Health 4.0: Management, Technology, and Transformation of the Healthcare Sector in Latin America Spanish Edition, P. D. W. Castillo-Gonzalez, D. A. A. Vitón-Castillo, and D. A. A. López Sánchez, Eds. AG Editor, 2025, pp. 134–149. doi: 10.62486/.