TY - RPRT TI - Multidirectional measures of seated postural stability. AU - Heather M Kerr AU - Janice J Eng PY - 2002 DO - 10.1016/s0268-0033(02)00068-2 UR - https://pubmed.ncbi.nlm.nih.gov/12206950/ ID - 12206950 ER -