AVP-825 Breath-Powered Intranasal Delivery System Containing 22?mg Sumatriptan Powder vs 100?mg Oral Sumatriptan in the Acute Treatment of Migraines (The COMPASS Study): A Comparative Randomized Clinical Trial Across Multiple Attacks.

Tepper SJ, Cady RK, Silberstein S, Messina J, Mahmoud RA, Djupesland PG, Shin P, Siffert J. AVP-825 Breath-Powered Intranasal Delivery System Containing 22?mg Sumatriptan Powder vs 100?mg Oral Sumatriptan in the Acute Treatment of Migraines (The COMPASS Study): A Comparative Randomized Clinical Trial Across Multiple Attacks. Headache. 2015 May; 55(5):621-35.

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