title: [EVIDENCE 1 A WITH RECOMMENDATION A?, OR 1 ++ WITH RECOMMENDATION B? WHAT REALLY UNDERSTAND ABOUT THE LEVELS OF EVIDENCE AND GRADES OF RECOMMENDATION? PART III].
authors.affiliation: Facultad de Ciencias de la Actividad Física, Universidad San Sebastián, Santiago, Chile.. kine.rae@gmail.com.
authors.forename: Raúl
authors.initials: R
authors.lastname: Aguilera-Eguía
mesh_terms: D019317:Evidence-Based Medicine / Q000592:standards*; D006801:Humans; D016032:Randomized Controlled Trials as Topic; D016896:Treatment Outcome