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Holland, S., S.D Silberstein, F. Freitag, D.W Dodick, C. Argoff, and E. Ashman. Evidence-based Guideline Update: NSAIDs and Other Complementary Treatments for Episodic Migraine Prevention in Adults: Report of the Quality Standards Subcommittee of the American Academy of Neurology and the American Headache Society. Lippincott Williams & Wilkins, 2012.

Holland, S., et al. Evidence-based Guideline Update: NSAIDs and Other Complementary Treatments for Episodic Migraine Prevention in Adults: Report of the Quality Standards Subcommittee of the American Academy of Neurology and the American Headache Society. Lippincott Williams & Wilkins, 2012.