Ferreira, Maria Elisa de Sousa e, Sara Caroline Oliveira da Silva, and Bianca Anne Mendes de Brito. 2025. “THE THE UNIFIED HEALTH SYSTEM AND ITS ACCESS BARRIERS: AN INTEGRATIVE LITERATURE REVIEW”. Revista Ibero-Americana de Humanidades, Ciências E Educação 11 (11): 6878-92. https://doi.org/10.51891/rease.v11i11.22739.