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Fig. 4 | The Journal of Headache and Pain

Fig. 4

From: Real-world evidence data on the monoclonal antibody erenumab in migraine prevention: perspectives of treating physicians in Germany

Fig. 4

Global impression scale in migraine patients after 3 months of erenumab treatment – medical chart review (N = 542); EM = episodic migraine; CM = chronic migraine; Clinical global impression scale of improvement was defined by responses of very much improved, clearly improved, somewhat improved, no change, clearly deteriorated and very much deteriorated

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