Partinen Markku, Kornum Birgitte Rahbek, Plazzi Giuseppe, Jennum Poul, Julkunen Ilkka, Vaarala Outi
Helsinki Sleep Clinic, Vitalmed Research Centre, Helsinki, Finland; Department of Clinical Neurosciences, University of Helsinki, Helsinki, Finland.
Molecular Sleep Laboratory, Department of Diagnostics, Glostrup Hospital, Glostrup, Denmark; Danish Center for Sleep Medicine, Department of Clinical Neurophysiology, University of Copenhagen, Glostrup Hospital, Glostrup, Denmark.
Lancet Neurol. 2014 Nov;13(11):1072-1073. doi: 10.1016/S1474-4422(14)70168-1.