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Kristen, A.V.; Schuhmacher, B; Strych, K; Lossnitzer, D; Friederich, H.C.; Hilbel, T; Haass, M; Katus, H.A.; Schneider, A; Streitberger, K.M.; Backs, J (2010). «Acupuncture improves exercise tolerance of patients with heart failure: a placebo-controlled pilot study». Heart, 2010 S(96(17), 1396-400.. London: BMJ Publishing Group 10.1136/hrt.2009.187930
