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. 2022 Sep 12;23(1):120. doi: 10.1186/s10194-022-01483-z

Fig. 1.

Fig. 1

Change in serum log[CGRP-LI] between T0 and T1 (2–4 weeks after starting erenumab) separated for patients with < 50% and ≥ 50% reduction in monthly migraine day (MMD) reduction after three months of treatment. Data presented as mean ± SEM