Fig. 1
From: Efficacy and safety of erythropoietin for traumatic brain injury

PRISMA flow diagram summarizing search strategy and selection of RCTs for the meta-analysis. RCT = randomized controlled trial
From: Efficacy and safety of erythropoietin for traumatic brain injury

PRISMA flow diagram summarizing search strategy and selection of RCTs for the meta-analysis. RCT = randomized controlled trial