OSORIO GUZMÁN, Edgar Ulises; BARRIOS GUTIÉRREZ, Juan José; GARCÍA AGUILAR, Gregorio; GONZÁLEZ VILLORIA, Ana M. Perceived barriers to effective access to public health services in Oaxaca, Mexico. . Horizonte Sanitario, [S. l.], v. 25, n. 3, p. e6247, 2026. DOI: 10.19136/hs.a25n3.6247. Disponível em: https://revistahorizonte.ujat.mx/horizonte/article/view/6247. Acesso em: 12 aug. 2026.