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Inotropic Effects of Diadenosine Tetraphosphate (AP4A) in Human and Animal Cardiac Preparations
U. Vahlensieck, P. Bokník, I. Gombosová, S. Huke, J. Knapp, B. Linck, H. Lüβ, F. U. Müller, J. Neumann, M. C. Deng, H. H. Scheld, H. Jankowski, H. Schlüter, W. Zidek, N. Zimmermann and W. Schmitz
Journal of Pharmacology and Experimental Therapeutics February 1999, 288 (2) 805-813;