An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Frinculescu A, Coombes G, Shine T, Ramsey J, Johnston A, Couchman L.Frinculescu A, et al. Among authors: ramsey j.Drug Test Anal. 2023 Oct;15(10):1058-1066. doi: 10.1002/dta.3277. Epub 2022 Apr 27.Drug Test Anal. 2023.PMID: 35466538
Frinculescu A, Lyall CL, Ramsey J, Miserez B.Frinculescu A, et al. Among authors: ramsey j.Drug Test Anal. 2017 Feb;9(2):327-333. doi: 10.1002/dta.1975. Epub 2016 May 10.Drug Test Anal. 2017.PMID: 27161591
Kenyon SL, Ramsey JD, Lee T, Johnston A, Holt DW.Kenyon SL, et al.Ther Drug Monit. 2005 Dec;27(6):793-8. doi: 10.1097/01.ftd.0000180227.04137.3c.Ther Drug Monit. 2005.PMID: 16306857
Wood DM, Stribley V, Dargan PI, Davies S, Holt DW, Ramsey J.Wood DM, et al. Among authors: ramsey j.Emerg Med J. 2011 Sep;28(9):764-5. doi: 10.1136/emj.2010.092270. Epub 2010 Aug 19.Emerg Med J. 2011.PMID: 20724467