Research Article
Efficacy and Safety of Chuanxiong Qingnao Granule in Patients with Migraine: A Randomized, Double-Blind, Placebo-Controlled Trial
Figure 2
for treatment vs. baseline; for control vs. baseline; for control vs. baseline; absence of label indicates a nonsignificant difference from the baseline (). CG: control group; TG: treatment group ● represents treatment group (TG); ◾ represents control group (CG).
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