1
by Holte, Hilde H., Gjerberg, Elisabeth, Johansen, Marit
Published 2010
Knowledge Centre for the Health Services at The Norwegian Institute of Public Health (NIPH)

3
by Ranheim, Trine, Flottorp, Signe, Austvoll-Dahlgren, Astrid, Johansen, Marit
Published 2010
Knowledge Centre for the Health Services at The Norwegian Institute of Public Health (NIPH)

4
by Vist, Gunn E., Frønsdal, Katrine B., Johansen, Marit, Hofmann, Bjørn
Published 2007
Norwegian Knowledge Centre for the Health Services