Myocardial perfusion quantification using simultaneously acquired 13NH3‐ammonia PET and dynamic contrast‐enhanced MRI in patients at rest and stress. - Kunze, Karl P.; Nekolla, Stephan G.; Rischpler, Christoph; Zhang, Shelley HuaLei; Hayes, Carmel; Langwieser, Nicolas; Ibrahim, Tareq; Laugwitz, Karl‐Ludwig; Schwaiger, Markus (Magnetic Resonance in Medicine, 2018)