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Evaluation of a Common Internal Standard Material to Reduce Inter-Laboratory Variation and Ensure the Quality, Safety and Efficacy of Expanded Newborn Screening Results When Using Flow Injection Analysis Tandem Mass Spectrometry with Internal Calibration.
Carling RS, John C, Goddard P, Griffith C, Cowen S, Hopley C, Moat SJ. Carling RS, et al. Among authors: cowen s. Int J Neonatal Screen. 2020 Nov 19;6(4):92. doi: 10.3390/ijns6040092. Int J Neonatal Screen. 2020. PMID: 33228114 Free PMC article.
Results of German external quality assessment schemes for SARS-CoV-2 antigen detection.
Vierbaum L, Wojtalewicz N, Grunert HP, Zimmermann A, Scholz A, Goseberg S, Kaiser P, Duehring U, Drosten C, Corman V, Niemeyer D, Rabenau HF, Obermeier M, Nitsche A, Michel J, Puyskens A, Huggett JF, O'Sullivan DM, Busby E, Cowen S, Vallone PM, Cleveland MH, Falak S, Kummrow A, Schellenberg I, Zeichhardt H, Kammel M. Vierbaum L, et al. Among authors: cowen s. Sci Rep. 2023 Aug 14;13(1):13206. doi: 10.1038/s41598-023-40330-2. Sci Rep. 2023. PMID: 37580353 Free PMC article.
Improving Harmonization and Standardization of Expanded Newborn Screening Results by Optimization of the Legacy Flow Injection Analysis Tandem Mass Spectrometry Methods and Application of a Standardized Calibration Approach.
Carling RS, Whyte E, John C, Garstone R, Goddard P, Greenfield T, Hogg SL, Le Masurier C, Cowen S, Moat SJ, Hopley C. Carling RS, et al. Among authors: cowen s. Clin Chem. 2022 Jul 27;68(8):1075-1083. doi: 10.1093/clinchem/hvac070. Clin Chem. 2022. PMID: 35699503
Comparative analysis of human mitochondrial DNA from World War I bone samples by DNA sequencing and ESI-TOF mass spectrometry.
Howard R, Encheva V, Thomson J, Bache K, Chan YT, Cowen S, Debenham P, Dixon A, Krause JU, Krishan E, Moore D, Moore V, Ojo M, Rodrigues S, Stokes P, Walker J, Zimmermann W, Barallon R. Howard R, et al. Among authors: cowen s. Forensic Sci Int Genet. 2013 Jan;7(1):1-9. doi: 10.1016/j.fsigen.2011.05.009. Epub 2011 Jun 17. Forensic Sci Int Genet. 2013. PMID: 21683667
Lessons learned from inter-laboratory studies of carbon isotope analysis of honey.
Dunn PJH, Hill S, Cowen S, Goenaga-Infante H, Sargent M, Gören AC, Bilsel M, Şimşek A, Ogrinc N, Potočnik D, Armishaw P, Hai L, Konopelko L, Chubchenko Y, Chesson LA, van der Peijl G, Blaga C, Posey R, Camin F, Chernyshev A, Chowdhury SA. Dunn PJH, et al. Among authors: cowen s. Sci Justice. 2019 Jan;59(1):9-19. doi: 10.1016/j.scijus.2018.08.003. Epub 2018 Aug 16. Sci Justice. 2019. PMID: 30654973 Free article.
117 results