Hokstad, Anne, Bent Indredavik, Julie Bernhardt, Birgitta Langhammer, Mari Gunnes, Christine Lundemo, Martina Reiten Bovim, and Torunn Askim. 2016. “Upright Activity Within the First Week After Stroke Is Associated With Better Functional Outcome and Health-Related Quality of Life: A Norwegian Multi-Site Study”. Journal of Rehabilitation Medicine 48 (3):280-86. https://doi.org/10.2340/16501977-2051.