Douglas M. Fast

Systematic evaluation of supported liquid extraction in reducing matrix effect and improving extraction efficiency in LC–MS/MS based bioanalysis for 10 model pharmaceutical compounds

Hongliang Jiang, Huachuan Cao, Yang Zhang et al. · Journal of Chromatography B · 2012 · 82 citations

Natural Sciences, Chemistry, Pharmaceutical Analysis +17

Perforated Dried Blood Spots: A Novel Format for Accurate Microsampling

Fumin Li, John Zulkoski, Douglas M. Fast et al. · Bioanalysis · 2011 · 82 citations

Pharmacy, Pharmaceutical Analysis, Pharmacology +17

Development of a sensitive and selective method for the quantitative analysis of cortisol, cortisone, prednisolone and prednisone in human plasma

Ileana A. Ionita, Douglas M. Fast, Fatemeh Akhlaghi · Journal of Chromatography B · 2009 · 80 citations · Full text

Life Sciences, Endocrinology, Pharmacology +14

Ultra sensitive quantitation of endogenous oxytocin in rat and human plasma using a two-dimensional liquid chromatography–tandem mass spectrometry assay

Guodong Zhang, Yizhong Zhang, Douglas M. Fast et al. · Analytical Biochemistry · 2011 · 78 citations

Pharmacy, Biochemistry, Endocrinology +5

Residues of chlorinated phenols and phenoxy acid herbicides in the urine of Arkansas children

Robert H. Hill, Teresa To, James S. Holler et al. · Archives of Environmental Contamination and Toxicology · 1989 · 75 citations

Pharmacy, Environmental Sciences, Toxicology +16