Simultaneous LC determination of tizanidine and rofecoxib in tablets

High-performance liquid chromatographic–tandem mass spectrometric evaluation and determination of stable isotope labeled analogs of rofecoxib in human plasma samples from oral bioavailability studies

C.M. Chavez-Eng, M.L. Constanzer, B.K. Matuszewski · Journal of Chromatography B · 2002 · 80 citations

Biological Mass Spectrometry, Oral Bioavailability Studies, Gas Chromatography +16

Determination of rofecoxib, a cyclooxygenase-2 specific inhibitor, in human plasma using high-performance liquid chromatography with post-column photochemical derivatization and fluorescence detection

Eric Woolf, I. Fu, B.K. Matuszewski · Journal of Chromatography B Biomedical Sciences and Applications · 1999 · 52 citations

Biochemistry, Medicine, Bioanalysis +10

Determination of Rofecoxib (MK-0966), a cyclooxygenase-2 inhibitor, in human plasma by high-performance liquid chromatography with tandem mass spectrometric detection

C.M. Chavez-Eng, M.L. Constanzer, B.K. Matuszewski · Journal of Chromatography B Biomedical Sciences and Applications · 2000 · 43 citations

Biochemistry, Bioanalysis, Mass Spectrometry +14

Monolithic silica liquid chromatography columns for the determination of cyclooxygenase II inhibitors in human plasma

Patrick T. Vallano, Ralph S. Mazenko, Eric Woolf et al. · Journal of Chromatography B · 2002 · 37 citations

Medicinal Chemistry, Biochemistry, Gas Chromatography +14

Improved procedure for the the determination of rofecoxib in human plasma involving 96-well solid-phase extraction and fluorescence detection

Catherine Z. Matthews, Eric Woolf, B.K. Matuszewski · Journal of Chromatography A · 2002 · 34 citations

Fluorescence Detection, Medicine, Laboratory Medicine +10