Walking training of patients with hemiparesis at an early stage after stroke: a comparison of walking on a treadmill with body weight support and walking training on the ground - Nilsson, L; Carlsson, J; Danielsson, A; Fugl-Meyer, A; Hellstrom, K; Kristensn, L; Sjolund, B; Sunnerhagen, KS (Clin Rehabil, 2001)