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Krayenbuehl HP, Hess OM, Ritter M, Monrad ES, Hoppeler H.Krayenbuehl HP, et al.Eur Heart J. 1988 Apr;9 Suppl E:19-23. doi: 10.1093/eurheartj/9.suppl_e.19.Eur Heart J. 1988.PMID: 2969811Review.
Deuel W, Hess OM, Turina M, Senning A, Krayenbuehl HP.Deuel W, et al. Among authors: krayenbuehl hp.Eur Heart J. 1983 Aug;4(8):592-8. doi: 10.1093/oxfordjournals.eurheartj.a061525.Eur Heart J. 1983.PMID: 6641751Free article.
Villari B, Campbell SE, Hess OM, Mall G, Vassalli G, Weber KT, Krayenbuehl HP.Villari B, et al. Among authors: krayenbuehl hp.J Am Coll Cardiol. 1993 Nov 1;22(5):1477-84. doi: 10.1016/0735-1097(93)90560-n.J Am Coll Cardiol. 1993.PMID: 8227808Free article.
Hess OM, Villari B, Krayenbuehl HP.Hess OM, et al. Among authors: krayenbuehl hp.Circulation. 1993 May;87(5 Suppl):IV73-6.Circulation. 1993.PMID: 8485837Review.
Schwitter J, Eberli FR, Ritter M, Turina M, Krayenbuehl HP.Schwitter J, et al. Among authors: krayenbuehl hp.Br Heart J. 1992 Feb;67(2):161-9. doi: 10.1136/hrt.67.2.161.Br Heart J. 1992.PMID: 1531759Free PMC article.
Hess OM, Felder L, Krayenbuehl HP.Hess OM, et al. Among authors: krayenbuehl hp.Herz. 1991 Apr;16(2):124-9.Herz. 1991.PMID: 1829706Review.English, German.