TY - RPRT TI - Technological advances in powered wheelchairs. AU - Richard F Edlich AU - Kenneth P Nelson AU - Marni L Foley AU - Ralph M Buschbacher AU - William B Long AU - Eva K Ma PY - 2004 DO - 10.1615/jlongtermeffmedimplants.v14.i2.40 UR - https://pubmed.ncbi.nlm.nih.gov/15099188/ ID - 15099188 ER -