A Systematic Review and Meta-Analysis of <i>Ginkgo biloba</i> in Neuropsychiatric Disorders: From Ancient Tradition to Modern-Day Medicine

<table>Pooled standardized mean difference compared with placebo for negative symptoms score (SANS).</table>

Evidence-Based Complementary and Alternative Medicine

Figure 3: A Systematic Review and Meta-Analysis of <i>Ginkgo biloba</i> in Neuropsychiatric Disorders: From Ancient Tradition to Modern-Day Medicine 