Cost-Effectiveness Analysis of Various Coronavirus Disease (COVID-19) Vaccines against Emerging Variants of Concern in the Philippines. Acta Medica Philippina, [S. l.], v. 59, n. 14, 2025. DOI: 10.47895/amp.v59i14.9631. Disponível em: https://actamedicaphilippina.upm.edu.ph/index.php/acta/article/view/9631. Acesso em: 21 oct. 2025.