TY - JOUR AU - Klussmann, A; Gebhardt, H; Liebers, F; Rieger, M A TI - Musculoskeletal symptoms of the upper extremities and the neck: a cross-sectional study on prevalence and symptom-predicting factors at visual display terminal (VDT) workstations JO - BMC Musculoskelet Disord VL - 9 PY - 2008 DO - 10.1186/1471-2474-9-96 SP - 96 ER -