Determination of free and total warfarin concentrations in plasma using UPLC MS/MS and its application to a patient samples

Simultaneous measurement of S-warfarin, R-warfarin, S-7-hydroxywarfarin and R-7-hydroxywarfarin in human plasma by liquid chromatography–tandem mass spectrometry

(2010) Zhong Zuo et al.   JOURNAL OF PHARMACEUTICAL AND BIOMEDICAL ANALYSIS

Determination of Plasma Warfarin Concentrations in Korean Patients and Its Potential for Clinical Application

(2010) Min-Jung Kwon et al.   Korean Journal of Laboratory Medicine

A pilot study of the association of pharmacokinetic and pharmacodynamic parameters of warfarin with the dose in patients on long-term anticoagulation

(2008) Uday P. Kulkarni et al.   BRITISH JOURNAL OF CLINICAL PHARMACOLOGY

Measurement of free concentrations of highly protein-bound warfarin in plasma by ultra performance liquid chromatography–tandem mass spectrometry and its correlation with the international normalized ratio

(2008) Chenrong Huang et al.   CLINICA CHIMICA ACTA

Warfarin: what are the clinical implications of an out-of-range-therapeutic international normalized ratio?

(2008) Geno J. Merli et al.   JOURNAL OF THROMBOSIS AND THROMBOLYSIS

Warfarin-induced bleeding complications — clinical presentation and therapeutic options

(2008) Christian J. Wiedermann et al.   THROMBOSIS RESEARCH