Concepedia

Valerie Frerichs

VF

10

Publications

388

Citations

10

H-Index

1998

Active since

Affiliations

University at Buffalo, State University of New York(Current)

Valerie Frerichs is an author at University at Buffalo, State University of New York specializing in medicine, drug analysis, and chromatography.

ORCID

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Publications per year

1998–2012

10

Publications

10

Simultaneous determination of cortisol, dexamethasone, methylprednisolone, prednisone, prednisolone, mycophenolic acid and mycophenolic acid glucuronide in human plasma utilizing liquid chromatography–tandem mass spectrometry

Robin DiFrancesco, Valerie Frerichs, Julie Donnelly et al. · Journal of Chromatography B · 2007 · 79 citations

, , +10

Determination of the glucocorticoids prednisone, prednisolone, dexamethasone, and cortisol in human serum using liquid chromatography coupled to tandem mass spectrometry

Valerie Frerichs, Kathleen M. Tornatore · Journal of Chromatography B · 2004 · 78 citations

, , +9

Reverse Phase High-Performance Liquid Chromatography Method for the Analysis of Amprenavir, Efavirenz, Indinavir, Lopinavir, Nelfinavir and Its Active Metabolite (M8), Ritonavir, and Saquinavir in Heparinized Human Plasma

Kim M. Keil, Valerie Frerichs, Robin DiFrancesco et al. · Therapeutic Drug Monitoring · 2003 · 62 citations

Determination of protease inhibitors using liquid chromatography–tandem mass spectrometry

Valerie Frerichs, Robin DiFrancesco, Gene D. Morse · Journal of Chromatography B · 2003 · 45 citations

, , +8

Analysis of omeprazole, midazolam and hydroxy-metabolites in plasma using liquid chromatography coupled to tandem mass spectrometry

Valerie Frerichs, Colleen Zaranek, Charles N. Haas · Journal of Chromatography B · 2005 · 38 citations

, , +8

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