Measurement of apixaban, dabigatran, edoxaban and rivaroxaban in human plasma using automated online solid-phase extraction combined with ultra-performance liquid chromatography-tandem mass spectrometry and its comparison with coagulation assays
Keywords: حد پایین کمیت سنجی; aPTT; activated partial thromboplastin time; BEH; bridged ethyl hybrid; CV; coefficient of variation; DOACs; direct oral anticoagulants; DTI; direct thrombin inhibitor(s); IS; internal standard; MRM; multiple reaction monitoring mode; MS/MS; tandem mass s