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Hofvind S, Holen Å, Román M, Sebuødegård S, Puig-Vives M, Akslen L.Hofvind S, et al. Among authors: holen a.J Med Screen. 2016 Jun;23(2):89-97. doi: 10.1177/0969141315604006. Epub 2015 Nov 17.J Med Screen. 2016.PMID: 26582492
Moger TA, Swanson JO, Holen ÅS, Hanestad B, Hofvind S.Moger TA, et al.Eur J Health Econ. 2019 Nov;20(8):1261-1269. doi: 10.1007/s10198-019-01094-7. Epub 2019 Aug 9.Eur J Health Econ. 2019.PMID: 31399773Free PMC article.Clinical Trial.