An actigraphy study investigating sleep in bipolar I patients, unaffected siblings and controls

Sanne Verkooijen, Annet H. van Bergen, Stefan E. Knapen, Annabel Vreeker, Lucija Abramovic, Lucia Pagani, Yoon Jung, Rixt Riemersma-van der Lek, Robert A. Schoevers, Joseph S. Takahashi, René S. Kahn, Marco P M Boks, Roel A. Ophoff