Valiloxybate (XW10172 MR) Efficacy and Safety Parkinson's Disease Study
A Double-blind, Randomized, Placebo-controlled, Parallel, Study to Assess the Efficacy and Safety of XW10172 MR for the Treatment of Excessive Daytime Sleepiness in Patients With Parkinson's Disease A Double-blind, Randomized, Placebo-controlled, Parallel, Study to Assess the Efficacy and Safety of ...