Knowledge of medical students from a institution in Teresina facing immunization. Research, Society and Development, [S. l.], v. 11, n. 1, p. e57111240603, 2022. DOI: 10.33448/rsd-v11i1.24603. Disponível em: https://rsdjournal.org/rsd/article/view/24603. Acesso em: 5 dec. 2025.