TY - JOUR AU - Heger, H AU - Millstein, S AU - Hunter, GA DO - doi:10.1302/0301-620X.67B2.3980541 UR - https://doi.org/10.1302/0301-620X.67B2.3980541 TI - Electrically powered prostheses for the adult with an upper limb amputation T2 - The Journal of Bone & Joint Surgery British Volume VL - 67-B IS - 2 PY - 1985 SP - 278 EP - 281 ER -