No evidence of myocardial restoration following transplantation of mononuclear bone marrow cells in coronary bypass grafting surgery patients based upon cardiac SPECT and 18F-PET. - Paschalis Tossios; Jochen Müller-Ehmsen; Matthias Schmidt; Christof Scheid; Nermin Ünal; Detlef Moka; Robert H. G. Schwinger; Uwe Mehlhorn (BMC Medical Imaging, 2006)