Escobar Castillo P, Muños Hernández JA, María Graciela Freyermuth Enciso MG, Juárez-Ramírez C, Gutiérrez Alba G, Armenta Arellano S. Gaps in health personnel at the first level: viability of the MAS-Bienestar model in Veracruz. HS [Internet]. 2026 Nov. 11 [cited 2026 Nov. 11];26(1):e6277. Available from: https://revistahorizonte.ujat.mx/horizonte/article/view/6277