Drivers for Decision Change in Getting Vaccinated against COVID-19: A Retrospective Cross-sectional Study. Acta Medica Philippina, [S. l.], 2025. DOI: 10.47895/amp.vi0.11707. Disponível em: https://luna.upm.edu.ph/index.php/acta/article/view/11707. Acesso em: 7 dec. 2025.