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
2017 1
2018 2
2020 2
2021 15
2022 22
2023 16

Text availability

Article attribute

Article type

Publication date

Search Results

47 results

Results by year

Filters applied: . Clear all
Page 1
COVID-19 vaccine hesitancy: Race/ethnicity, trust, and fear.
Willis DE, Andersen JA, Bryant-Moore K, Selig JP, Long CR, Felix HC, Curran GM, McElfish PA. Willis DE, et al. Among authors: andersen ja. Clin Transl Sci. 2021 Nov;14(6):2200-2207. doi: 10.1111/cts.13077. Epub 2021 Jul 2. Clin Transl Sci. 2021. PMID: 34213073 Free PMC article.
Control of type 2 diabetes mellitus during the COVID-19 pandemic.
Felix HC, Andersen JA, Willis DE, Malhis JR, Selig JP, McElfish PA. Felix HC, et al. Among authors: andersen ja. Prim Care Diabetes. 2021 Oct;15(5):786-792. doi: 10.1016/j.pcd.2021.06.012. Epub 2021 Jun 26. Prim Care Diabetes. 2021. PMID: 34246614 Free PMC article.
Arkansans' Preferred COVID-19 Testing Locations.
McElfish PA, Willis DE, Bryant-Moore K, Rojo MO, Andersen JA, Kaminicki KF, James LP. McElfish PA, et al. Among authors: andersen ja. J Prim Care Community Health. 2021 Jan-Dec;12:21501327211004289. doi: 10.1177/21501327211004289. J Prim Care Community Health. 2021. PMID: 33771056 Free PMC article.
COVID-19 and food insecurity in a vulnerable rural state.
Willis DE, Long CR, Rowland B, Tidwell C, Andersen JA, McElfish PA. Willis DE, et al. Among authors: andersen ja. Dialogues Health. 2022 Dec;1:100013. doi: 10.1016/j.dialog.2022.100013. Epub 2022 May 13. Dialogues Health. 2022. PMID: 36636611 Free PMC article.
Perceived Barriers to COVID-19 Testing.
McElfish PA, Purvis R, James LP, Willis DE, Andersen JA. McElfish PA, et al. Among authors: andersen ja. Int J Environ Res Public Health. 2021 Feb 25;18(5):2278. doi: 10.3390/ijerph18052278. Int J Environ Res Public Health. 2021. PMID: 33668958 Free PMC article.
COVID-19 Death Exposure among Adults in the United States.
Willis DE, Andersen JA, Hallgren E, Moore R, Selig JP, Scott AJ, Kraleti SS, McElfish PA. Willis DE, et al. Among authors: andersen ja. Omega (Westport). 2022 Aug 4:302228221116523. doi: 10.1177/00302228221116523. Online ahead of print. Omega (Westport). 2022. PMID: 35924749 Free PMC article.
47 results