UPLC-MRM Mass Spectrometry Method for Measurement of the Coagulation Inhibitors Dabigatran and Rivaroxaban in Human Plasma and Its Comparison with Functional Assays. oleh Joachim Kuhn, Tatjana Gripp, Tobias Flieder, Marcus Dittrich, Doris Hendig, Jessica Busse, Cornelius Knabbe, Ingvild Birschmann