1. Treatment Persistence and Switching in Triptan Users: A Systematic Literature Review. Issue 7 (10th June 2014) Authors: Messali, Andrew J.; Yang, Mo; Gillard, Patrick; Tsai, Kimberly; Tepper, Stewart J.; Bloudek, Lisa M.; Kori, Shashidhar H. Journal: Headache Issue: Volume 54:Issue 7(2014) Page Start: 1120 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗