1. Posturographic measurement of body sway in survivors of severe closed head injury;Wober;Arch Phys Med Rehabil,1993
2. Quantitative evaluation of sway as an indicator of functional balance in post-traumatic brain injury;Lehmann;Arch Phys Med Rehabil,1990
3. Balance abilities in individuals with moderate and severe traumatic brain injury;Newton;Brain Inj,1995
4. Pilot study of standing sway patterns in a group of young adults with head injuries and controls using video motion analysis;Olver,1994
5. Assessment of coma and impaired consciousness: a practical scale;Teasdale;Lancet,1974