1. A perceptive plus in Parkinson's disease. Issue 2 (14th January 2018) Authors: Himmelberg, Marc M.; West, Ryan J.H.; Wade, Alex R.; Elliott, Christopher J.H. Journal: Movement disorders Issue: Volume 33:Issue 2(2018) Page Start: 248 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗