Empleo de las revisiones sistemáticas en ensayos clínicos y revisiones narrativas en dermatología: ¿se usa la mejor evidencia disponible?

Systematic reviews are not often taken into account by the authors of clinical trials and narrative reviews and this may lead to redundant studies and publications. Authors appear to use Cochrane reviews even less than non-Cochrane reviews and are therefore ignoring one of the main sources of available evidence.