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Radtke A, Risnes KR, Døllner H, Nordbø SA.Radtke A, et al. Among authors: risnes kr.Tidsskr Nor Laegeforen. 2005 Oct 20;125(20):2766-8.Tidsskr Nor Laegeforen. 2005.PMID: 16244676Free article.Review.Norwegian.
Risnes KR, Radtke A, Nordbø SA, Grammeltvedt AT, Døllner H.Risnes KR, et al.Tidsskr Nor Laegeforen. 2005 Oct 20;125(20):2769-72.Tidsskr Nor Laegeforen. 2005.PMID: 16244677Free article.Norwegian.
Heimdal I, Valand J, Krokstad S, Moe N, Christensen A, Risnes K, Nordbø SA, Døllner H.Heimdal I, et al.Pediatr Infect Dis J. 2022 Mar 1;41(3):e95-e101. doi: 10.1097/INF.0000000000003433.Pediatr Infect Dis J. 2022.PMID: 35001055Free PMC article.