Incluye referencias bibliográficas CONTENIDO: Summary -- The need for evidence-based teaching -- Problems with evidence-based teaching -- The concept of best evidence medical education (BEME) -- The grading of evidence -- The quality of evidence -- The utility of the evidence -- Extent of the evidence -- The strength of the evidence -- The target of evidence -- The setting or context of the evidence -- Use of quests in best evidence medical education -- Tension highlighted -- Conclusión -- References.