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.


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


My NCBI Filters

Results by year

Table representation of search results timeline featuring number of search results per year.

Year Number of Results
2009 80
2010 117
2011 177
2012 209
2013 211
2014 247
2015 228
2016 265
2017 300
2018 264
2019 206
2020 250
2021 259
2022 260
2023 243
2024 102

Text availability

Article attribute

Article type

Publication date

Search Results

2,425 results

Results by year

Filters applied: . Clear all
Page 1
Biomarker analysis.
Cawley A. Cawley A. Drug Test Anal. 2022 May;14(5):791-793. doi: 10.1002/dta.3268. Epub 2022 Apr 7. Drug Test Anal. 2022. PMID: 35388980 No abstract available.
Biomarker ratios.
Cawley A, Keen B, Tou K, Elbourne M, Keledjian J. Cawley A, et al. Drug Test Anal. 2022 May;14(5):983-990. doi: 10.1002/dta.3250. Epub 2022 Mar 20. Drug Test Anal. 2022. PMID: 35293161
The science behind vaping.
Turfus S, Cooney S. Turfus S, et al. Drug Test Anal. 2023 Oct;15(10):1054-1057. doi: 10.1002/dta.3587. Epub 2023 Oct 18. Drug Test Anal. 2023. PMID: 37852925 No abstract available.
Online platforms' framing around vaping.
Kumar N, Chen K, Shi Y, Altice FL. Kumar N, et al. Drug Test Anal. 2023 Oct;15(10):1297-1302. doi: 10.1002/dta.3417. Epub 2022 Dec 13. Drug Test Anal. 2023. PMID: 36445242 Review.
β2 -Adrenoceptor agonist activity of higenamine.
Hudzik TJ, Patel M, Brown A. Hudzik TJ, et al. Drug Test Anal. 2021 Feb;13(2):261-267. doi: 10.1002/dta.2992. Epub 2021 Jan 12. Drug Test Anal. 2021. PMID: 33369180 Free PMC article. Review.
2,425 results