1. 5‐HT1B receptor imaging and cognition: A positron emission tomography study in control subjects and parkinson's disease patients. Issue 7 (25th May 2015) Authors: Varrone, Andrea; Svenningsson, per; Marklund, Petter; Fatouros‐Bergman, Helena; Forsberg, Anton; Halldin, Christer; Nilsson, Lars‐Göran; Farde, Lars Journal: Synapse Issue: Volume 69:Issue 7(2015:Jul.) Page Start: 365 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗