1. What is the most effective prophylactic medication for migraine headaches?. Issue 6 (June 2016) Authors: Grubbs, Calvin; Maurer, Douglas; Jaboori, Khalid Journal: Evidence-based practice Issue: Volume 19:Issue 6(2016) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗