Basset, D. R. / 1997 / Eenergy cost of stair climbing and descending on the college alumnus questionnaire / Medicine and science in sports and exercise 29 (9) : 1250 ~ 1254 Blanc, Y. / 1999 / Temporal parameters and patterns of the foot roll over during walking : normative data for healthy adults / Gait & posture 10 (2) : 97 ~ 108 Brown, L. A. / 2002 / Attentional demands for static postural control after stroke / Archives of physical medicine and rehabilitation 83 (12) : 1732 ~ 1735 Chermerinski, E. / 2001 / Improved recovery in activities of daily living associated with remission of poststroke deression / Stroke 32 (1) : 113 ~ 117 Christina, K. A. / 2002 / Ground reaction forces and frictional demands during stair descent : effects of age and illumination / Gait & posture 15 (2) : 153 ~ 158