Barría P, R. Mauricio. “Nursing and Its Essential Role in the Vaccination Against COVID-19: New Challenge in a Pandemic Scenario”. Investigación y Educación en Enfermería 39, no. 3 (October 29, 2021). Accessed February 22, 2025. https://revistas.udea.edu.co/index.php/iee/article/view/347878.