Poor sleep in multiple sclerosis correlates with Beck Depression Inventory values, but not with polysomnographic data. Veauthier, C., Gaede, G., Radbruch, H. ORCID: https://orcid.org/0000-0001-6941-3397, Wernecke, K.D. and Paul, F. ORCID: https://orcid.org/0000-0002-6378-0070 Sleep Disorders 2016 : 8378423. 2016