Fig. 3

Patients achieving ≥ 75% reduction in MMD during a) 12 weeks and at b) 4 weeks. MMD monthly migraine days. aP < 0.05 versus placebo

Patients achieving ≥ 75% reduction in MMD during a) 12 weeks and at b) 4 weeks. MMD monthly migraine days. aP < 0.05 versus placebo