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Brurberg KG, Myrhaug HT, Reinar LM.Brurberg KG, et al. Among authors: myrhaug ht.Oslo, Norway: Knowledge Centre for the Health Services at The Norwegian Institute of Public Health (NIPH); 2009 Jun. Report from Norwegian Knowledge Centre for the Health Services (NOKC) No. 17-2009.Oslo, Norway: Knowledge Centre for the Health Services at The Norwegian Institute of Public Health (NIPH); 2009 Jun. Report from Norwegian Knowledge Centre for the Health Services (NOKC) No. 17-2009.PMID: 29320073Free Books & Documents.Review.