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Title
Botulinum toxin type A and divalproex sodium for prophylactic treatment of episodic or chronic migraine.
Authors
Blumenfeld, Andrew M; Schim, Jack D; Chippendale, Thomas J
Abstract
To compare the efficacy and safety of botulinum toxin type A (BoNTA; BOTOX: Allergan, Inc.) and divalproex sodium (DVPX; DEPAKOTE: Abbott Laboratories) as prophylaxis in reducing disability and impact associated with migraine.