TY - JOUR AU - Palmer, K T; Cooper, C; Walker-Bone, K; Syddall, H; Coggon, D TI - Use of keyboards and symptoms in the neck and arm: evidence from a national survey JO - Occup Med (Lond) VL - 51 PY - 2001 DO - 10.1093/occmed/51.6.392 SP - 392 EP - 395 ER -