TY - RPRT TI - Biopotentials as command and feedback signals in functional electrical stimulation systems. AU - Thomas Sinkjaer AU - Morten Haugland AU - Andreas Inmann AU - Morten Hansen AU - Kim D Nielsen PY - 2003 DO - 10.1016/s1350-4533(02)00178-9 UR - https://pubmed.ncbi.nlm.nih.gov/12485784/ ID - 12485784 ER -