Skip to main page content
U.S. flag

An official website of the United States government

Dot gov

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.

Https

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.

Access keys NCBI Homepage MyNCBI Homepage Main Content Main Navigation

Search Page

Filters

My Custom Filters

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

552 results

Filters applied: . Clear all
Results are displayed in a computed author sort order. The Publication Date timeline is not available.
Page 1
Derivatization with 2-hydrazino-1-methylpyridine enhances sensitivity of analysis of 5α-dihydrotestosterone in human plasma by liquid chromatography tandem mass spectrometry.
Faqehi AM, Denham SG, Naredo G, Cobice DF, Khan S, Simpson JP, Sabil G, Upreti R, Gibb F, Homer NZ, Andrew R. Faqehi AM, et al. Among authors: andrew r. J Chromatogr A. 2021 Mar 15;1640:461933. doi: 10.1016/j.chroma.2021.461933. Epub 2021 Jan 23. J Chromatogr A. 2021. PMID: 33588275 Free PMC article.
Quantitative analysis of RU38486 (mifepristone) by HPLC triple quadrupole mass spectrometry.
Homer NZ, Reynolds RM, Mattsson C, Bailey MA, Walker BR, Andrew R. Homer NZ, et al. Among authors: andrew r. J Chromatogr B Analyt Technol Biomed Life Sci. 2009 Feb 15;877(5-6):497-501. doi: 10.1016/j.jchromb.2008.12.051. Epub 2008 Dec 27. J Chromatogr B Analyt Technol Biomed Life Sci. 2009. PMID: 19157997 Free PMC article. Clinical Trial.
Measurement of tamsulosin in human serum by liquid chromatography-tandem mass spectrometry.
Upreti R, Homer NZ, Naredo G, Cobice DF, Hughes KA, Stewart LH, Walker BR, Andrew R. Upreti R, et al. Among authors: andrew r. J Chromatogr B Analyt Technol Biomed Life Sci. 2013 Jul 1;930:121-8. doi: 10.1016/j.jchromb.2013.04.020. Epub 2013 Apr 19. J Chromatogr B Analyt Technol Biomed Life Sci. 2013. PMID: 23743242 Free PMC article.
552 results