Møller, C. H., M. A. Nørgaard, J. P. Gøtze, C. B. Andersen, N. V. Olsen, and D. A. Steinbrüchel. “Selective Retrograde Venous Revascularization of the Myocardium When PCI or CABG Is Impossible: Investigation in a Porcine Model”. The Heart Surgery Forum, vol. 11, no. 2, Apr. 2008, pp. E99-E104, doi:10.1532/HSF98.20071219.