SOSA FLORES, J. L. .; CAMAN DE LA CRUZ, Y. A. .; CUBAS PÉREZ, D. Y.; DÍAZ ALARCÓN, P. .; DÍAZ CARRANZA, C. E. . Why has vaccination against COVID-19 not been established in Peru, from 3 years of age?. Revista del Cuerpo Médico Hospital Nacional Almanzor Aguinaga Asenjo, Lima, Peru, v. 15, n. 3, p. 480–481, 2022. DOI: 10.35434/rcmhnaaa.2022.153.1629. Disponível em: http://cmhnaaa.org.pe/ojs/index.php/rcmhnaaa/article/view/1629. Acesso em: 17 may. 2024.