National Institute for Health and Welfare
Centre for Health and Social Economics
Helsinki
Finland
Papers:
- A1918The effectiveness of two active interventions compared to self-care in non-acute low back pain. A randomised, controlled trial with a 4-year follow-up of employees in the occupational health setting
- A1928The effectiveness of additional oral advice compared to self-care information booklet alone in early phase occupational low back trouble: A 4-year follow-up of a randomised controlled trial