1. Validation of a photophobia symptom impact scale. (October 2019) Authors: Cortez, Melissa M; Digre, Kathleen; Uddin, Durin; Hung, Man; Blitzer, Andrea; Bounsanga, Jerry; Voss, Maren W; Katz, Bradley J Journal: Cephalalgia Issue: Volume 39:Number 11(2019) Page Start: 1445 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗