Lozano-Morales, V.; Hernández-Llanes, N. F.; Millán Hernández, B. R.; Serna-Arreguin, R. A.; Villafranca Salgado, L.; Sabines Torres, J. A.; Zabicky Sirot, G. Implementation of Brief Counseling to Reduce Alcohol and Tobacco Use in Primary Care: a Qualitative Study. RIIAD 2020, 6, 12-22.