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Trad, L. A. B.; Castellanos, M. E. P.; Guimarães, M. C. da S. Accessibility to Primary Health Care by Black Families in a Poor Neighborhood of Salvador, Northeastern Brazil . Rev. saúde pública 2012, 46 (6), 1007-1013. https://doi.org/10.1590/S0034-89102012000600010.