Characterization of signs and symptoms of childhood cancer: The perception of the parents of affected children. Research, Society and Development, [S. l.], v. 10, n. 9, p. e7810917828, 2021. DOI: 10.33448/rsd-v10i9.17828. Disponível em: https://rsdjournal.org/rsd/article/view/17828. Acesso em: 5 dec. 2025.