BADELL MADRID, D. E.; URBINA-MEDINA, H.; HERNÁNDEZ RIVERO, C. Vaccines for all ages in Venezuela, 2020. Gaceta Médica de Caracas, [S. l.], v. 128, n. 1S, p. S53-S67, 2020. Disponível em: http://saber.ucv.ve/ojs/index.php/rev_gmc/article/view/20438. Acesso em: 18 oct. 2024.