Para recordar lo qué es Medicina basada en evidencia

Referencias:

1. http://www.project-syndicate.org/commentary/is-evidence-based-medicine-broken-by-trish-greenhalgh-2014-10

2. Sackett DL, Rosenberg WM, Gray JA, Haynes RB, Richardson WS. Evidence based medicine: what it is and what it isn't. BMJ. 1996;312(7023):71-2.