Mansfield C, Gebben D, Sutphin J, Tepper SJ, Schwedt TJ, Sapra S, Shah N. Patient preferences for preventive migraine treatments: a discrete-choice experiment. Poster presented at the 2017 AMCP NEXUS; October 18, 2017. Dallas, TX. [abstract] J Manag Care Pharm. 2017 Oct; 23(10-a):S55.