1. A brief diagnostic screen for cluster headache: Creation and initial validation of the Erwin Test for Cluster Headache. (November 2021) Authors: Parakramaweera, Randika; Evans, Randolph W; Schor, Larry I; Pearson, Stuart M; Martinez, Rebecca; Cammarata, Jacob S; Amin, Amisha J; Yoo, Seung-Hee; Zhang, Wei; Yan, Yuanqing; Burish, Mark J Journal: Cephalalgia Issue: Volume 41:Number 13(2021) Page Start: 1298 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗