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Kaltoft A, Bøttcher M, Krusell L, Thuesen L, Kristensen SD, Andersen HR, Nielsen TT.Kaltoft A, et al. Among authors: kristensen sd.Scand Cardiovasc J. 2002 Aug;36(4):215-20. doi: 10.1080/14017430260180364.Scand Cardiovasc J. 2002.PMID: 12201968Free article.