Chinese Herbal Medicine Paratherapy for Parkinson's Disease: A Meta-Analysis of 19 Randomized Controlled Trials

<table>Funnel plot of comparison: Chinese herbal medicine versus conventional treatment: UPDRS I–IV total scores.</table>

Evidence-Based Complementary and Alternative Medicine

Figure 6: Chinese Herbal Medicine Paratherapy for Parkinson's Disease: A Meta-Analysis of 19 Randomized Controlled Trials 