title: [Evidence-based medicine].
authors.affiliation: Servicio de Hemodinámica, Hospital de Especialidades, Centro Médico Nacional La Raza, IMSS. rangel_albertomx@yahoo.com.mx
authors.forename: Alberto
authors.initials: A
authors.lastname: Rangel-Abundis
mesh_terms: D019317:Evidence-Based Medicine; D006801:Humans