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Nagel E, Stuber M, Hess OM.Nagel E, et al. Among authors: hess om.Eur Heart J. 1996 Jun;17(6):829-36. doi: 10.1093/oxfordjournals.eurheartj.a014963.Eur Heart J. 1996.PMID: 8781821Review.
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Hess OM, Büchi M, Kirkeeide R, Niederer P, Anliker M, Gould KL, Krayenbühl HP.Hess OM, et al.Eur Heart J. 1990 Apr;11 Suppl B:58-64. doi: 10.1093/eurheartj/11.suppl_b.58.Eur Heart J. 1990.PMID: 2114291Free article.