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Comparison of two automated solid phase extractions for the detection of ten fentanyl analogs and metabolites in human urine using liquid chromatography tandem mass spectrometry.
Shaner RL, Kaplan P, Hamelin EI, Bragg WA, Johnson RC. Shaner RL, et al. Among authors: bragg wa. J Chromatogr B Analyt Technol Biomed Life Sci. 2014 Jul 1;962:52-58. doi: 10.1016/j.jchromb.2014.05.025. Epub 2014 May 24. J Chromatogr B Analyt Technol Biomed Life Sci. 2014. PMID: 24893271 Free PMC article.
Saxitoxin Exposure Confirmed by Human Urine and Food Analysis.
Coleman RM, Ojeda-Torres G, Bragg W, Fearey D, McKinney P, Castrodale L, Verbrugge D, Stryker K, DeHart E, Cooper M, Hamelin E, Thomas J, Johnson RC. Coleman RM, et al. J Anal Toxicol. 2018 Sep 1;42(7):e61-e64. doi: 10.1093/jat/bky031. J Anal Toxicol. 2018. PMID: 29800291 Free PMC article.
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