Claus I, Heidbreder A, Dziewas R, Warnecke T
Department of Neurology, University Hospital of Münster, Germany.
Department of Neurology, Division of Sleep Medicine and Neuromuscular Disorders, Albert-Schweitzer-Campus 1, D- 48149 Münster, Germany.
Parkinsonism Relat Disord. 2017 May;38:95-96. doi: 10.1016/j.parkreldis.2017.02.019. Epub 2017 Feb 21.