1
by Larun, Lillebeth, Fønhus, Marita S., Håvelsrud, Kari, Gundro Brurberg, Kjetil
Published 2013
Norwegian Knowledge Centre for the Health Services

2
by Fønhus, Marita S., Gundro Brurberg, Kjetil, Kirkehei, Ingvild, Strøm, Vegard
Published 2011
Knowledge Centre for the Health Services at The Norwegian Institute of Public Health (NIPH)