Effectiveness and Safety of Oral<i> Cordyceps sinensis</i> on Stable COPD of GOLD Stages 2–3: Systematic Review and Meta-Analysis

<div>Meta-analysis of acute exacerbation.</div>

Evidence-Based Complementary and Alternative Medicine

Figure 7: Effectiveness and Safety of Oral<i> Cordyceps sinensis</i> on Stable COPD of GOLD Stages 2–3: Systematic Review and Meta-Analysis 