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
1983 1
1987 1
1992 1
1993 1
2001 1
2003 1
2007 1
2008 1
2011 1
2012 1
2013 1
2014 1
2016 5
2017 6
2018 7
2019 5
2020 2
2021 7
2022 3
2023 1
Text availability
Article attribute
Article type
Publication date

Search Results

43 results
Results by year
Filters applied: . Clear all
Page 1
The Ocean Carbon Response to COVID-Related Emissions Reductions.
Lovenduski NS, Swart NC, Sutton AJ, Fyfe JC, McKinley GA, Sabine C, Williams NL. Lovenduski NS, et al. Among authors: swart nc. Geophys Res Lett. 2021 Mar;48(6):e2020GL092263. doi: 10.1029/2020GL092263. Epub 2021 Mar 25. Geophys Res Lett. 2021. PMID: 34230713 Free PMC article.
On the Detection of COVID-Driven Changes in Atmospheric Carbon Dioxide.
Lovenduski NS, Chatterjee A, Swart NC, Fyfe JC, Keeling RF, Schimel D. Lovenduski NS, et al. Among authors: swart nc. Geophys Res Lett. 2021 Nov 28;48(22):e2021GL095396. doi: 10.1029/2021GL095396. Epub 2021 Nov 19. Geophys Res Lett. 2021. PMID: 34924639 Free PMC article.
Effectiveness of Enhanced Performance Feedback on Appropriate Use of Blood Transfusions: A Comparison of 2 Cluster Randomized Trials.
Stanworth SJ, Walwyn R, Grant-Casey J, Hartley S, Moreau L, Lorencatto F, Francis J, Gould N, Swart N, Rowley M, Morris S, Grimshaw J, Farrin A, Foy R; AFFINITIE Collaborators. Stanworth SJ, et al. Among authors: swart n. JAMA Netw Open. 2022 Feb 1;5(2):e220364. doi: 10.1001/jamanetworkopen.2022.0364. JAMA Netw Open. 2022. PMID: 35201305 Free PMC article.
43 results