1. World Health Organization. Covid-19 response. Seventy third World Health Assembly 2020. Geneva; 2020.
2. World Health Organization. WHO SAGE values framework for the allocation and prioritization of COVID-19 vaccination. Geneva; 2020.
3. Ministerio de Salud y Protección Social. ABECÉ DE LA VACUNACIÓN CONTRA EL COVID-19. Bogotá; 2020.
4. World Health Organization. Draft landscape of COVID-19 candidate vaccines [Online]; 2021. Available from: https://www.who.int/who-documents-detail/draft-landscape-of-COVID19-candidate-vaccines.
5. Ministerio de Salud y Protección Social. Plan Nacional de Vacunación contra el Covid-19. Bogotá; 2020.