Efficacy and Tolerability of Erenumab in Patients with Episodic Migraine in Whom Two-of-Four Previous Preventive Treatments were Unsuccessful: A Randomised, Double-Blind, Placebo-Controlled, Phase 3b Study
Lancet 392:2280-2287,2241, Reuter, U.,et al, 2018
The Emergency Management of Headaches
The Neurologist 9:93-98, Green,M.W., 2003