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Tullo, Vincenzo, Gianni Allais, Michel D. Ferrari, Marcella Curone, Eliana Mea, Stefano Omboni, Chiara Benedetto, Dario Zava, and Gennaro Bussone. Frovatriptan Versus Zolmitriptan for the Acute Treatment of Migraine: A Double-blind, Randomized, Multicenter, Italian Study. Springer Milan, 2010.

Tullo, Vincenzo, et al. Frovatriptan Versus Zolmitriptan for the Acute Treatment of Migraine: A Double-blind, Randomized, Multicenter, Italian Study. Springer Milan, 2010.