ZAMORA, J. G.; MORENO, D. S.; SORIANO, A.; PONCE-ROSAS, L.; DE-LOS-RÍOS-PINTO , A.; MURRIETA-RUIZ, V.; MOROCHO-ALBURQUEQUE, N.; CAIRA-CHUQUINEYRA, B.; ALAVE-ROSAS, J. Parents’ perceptions and intention to vaccinate their children under 12 years of age against COVID-19: A cross sectional study in Peru. SciELO Preprints, 2022. DOI: 10.1590/SciELOPreprints.3467. Disponível em: https://preprints.scielo.org/index.php/scielo/preprint/view/3467. Acesso em: 4 jul. 2022.