1
by Aaserud, Morten
Published 2007
Norwegian Knowledge Centre for the Health Services

2
by Forsetlund, Louise, Holte, Hilde H., Straumann, Gyri Hval
Published 2014
Norwegian Knowledge Centre for the Health Services
... in Norway and two observation studies conducted in England. The assessment of the evidence base shows that:1...

4
by Holte, Hilde H., Gjerberg, Elisabeth, Johansen, Marit
Published 2010
Knowledge Centre for the Health Services at The Norwegian Institute of Public Health (NIPH)