Are occupational factors important determinants of socioeconomic inequalities in musculoskeletal pain?
Prognostic factors for long-term sickness absence among employees with neck, shoulder and low-back pain.
Effort-reward imbalance and one-year change in neck, shoulder and upper extremity pain among call center computer operators.
The effect of workplace intervention on pain and sickness absence caused by upper-extremity musculoskeletal disorders.
Shoulder functional assessments in persons with chronic neck/shoulder pain and healthy subjects : reliability and effects of movement repetition.