Are work organisation interventions effective in preventing or reducing work-related musculoskeletal disorders : a systematic review of the literature.
Identifying return to work trajectories using sequence analysis in a cohort of workers with work related musculoskeletal disorders.
The effect of training for a participatory ergonomic intervention on physical exertion and musculoskeletal pain among childcare workers (the TOY project) - a wait-list cluster-randomized controlled trial
Self-reported variables as determinants of upper limb musculoskeletal symptoms in assembly line workers.
Are resident handlings in eldercare wards associated with musculoskeletal pain and sickness absence among the workers? A prospective study based on onsite observations
Epidemiological methods : the effect of envelope type on response rates in epidemiological study of back pain.