1. Preventive effect of greater occipital nerve block on patients with episodic migraine: A randomized double‐blind placebo‐controlled clinical trial. (May 2022) Authors: Malekian, Nazila; Bastani, Pouya B; Oveisgharan, Shahram; Nabaei, Ghaemeh; Abdi, Siamak Journal: Cephalalgia Issue: Volume 42:Number 6(2022) Page Start: 481 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗