Blood count suryey of elderly people in the laboratory diagnosis of anemia in private laboratory in Ubiratã – PR . Research, Society and Development, [S. l.], v. 11, n. 14, p. e169111436136, 2022. DOI: 10.33448/rsd-v11i14.36136. Disponível em: https://rsdjournal.org/rsd/article/view/36136. Acesso em: 5 dec. 2025.