Title : Comparative Effectiveness and Safety of Cognitive Enhancers for Treating Alzheimer's Disease: Systematic Review and Network Metaanalysis - Tricco_2018_J.Am.Geriatr.Soc_66_170
Title : Efficacy and safety of cognitive enhancers for patients with mild cognitive impairment: a systematic review and meta-analysis - Tricco_2013_CMAJ_185_1393