Effects of Short-Term Sodium Nitrate versus Sodium Chloride Supplementation on Energy and Lipid Metabolism during High-Intensity Intermittent Exercise in Athletes oleh Larissa Sarah Blau, Jan Gerber, Armin Finkel, Moritz Lützow, Norbert Maassen, Magdalena Aleksandra Röhrich, Erik Hanff, Dimitrios Tsikas, Vladimir Shushakov, Mirja Jantz