1. Health Care Utilization and Costs in Patients With Migraine Who Have Failed Previous Preventive Treatments. Issue 3 (June 2021) Authors: Newman, Lawrence; Vo, Pamela; Zhou, Lujia; Lopez Lopez, Cristina; Cheadle, Andy; Olson, Melvin; Fang, Juanzhi Journal: Neurology Issue: Volume 11:Issue 3(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗