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Olsson M, Janfjäll H, Orth-Gomér K, Undén A, Rosenqvist M.Olsson M, et al.Eur Heart J. 1996 Apr;17(4):583-9. doi: 10.1093/oxfordjournals.eurheartj.a014912.Eur Heart J. 1996.PMID: 8733092
Horsten M, Mittleman MA, Wamala SP, Schenck-Gustafsson K, Orth-Gomér K.Horsten M, et al.Eur Heart J. 2000 Jul;21(13):1072-80. doi: 10.1053/euhj.1999.2012.Eur Heart J. 2000.PMID: 10843825