1. Health care expenditures, age, proximity to death and morbidity: Implications for an ageing population;Howdon;J Health Economics,2018
2. Research and development in the pharmaceutical industry. Congressional budget office. Nonpartisan analysis for the U.S. Congress; 2021
3. Understanding patient expectations of health care: A qualitative study;EI-Haddad;J Patient Exp,2020
4. World Health Organization. Health Workforce [consultado 14 Ene 2023]. Disponible en: https://www.who.int/health-topics/health-workforce#tab=tab_1
5. World Health Organization. Social determinants of health. [consultado 14 Ene 2023]. Disponible en: https://www.who.int/health-topics/social-determinants-of-health#tab=tab_1.