Epidemiological impacts on hospitalizations for pathologies of the blood and hematopoietic organs in the 4th health regional in the State of Paraná between 2017 and 2021. Research, Society and Development, [S. l.], v. 12, n. 3, p. e26912340747, 2023. DOI: 10.33448/rsd-v12i3.40747. Disponível em: https://rsdjournal.org/rsd/article/view/40747. Acesso em: 6 dec. 2025.