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
1997 2
2012 1
2014 2
2015 2
2016 1
2017 1
2018 1
2021 1
2023 1

Text availability

Article attribute

Article type

Publication date

Search Results

10 results

Results by year

Filters applied: . Clear all
Page 1
Barcellos SH, Carvalho LS, Turley P. Barcellos SH, et al. J Hum Resour. 2023 Jul;58(4):1273-1306. doi: 10.3368/jhr.59.2.0720-11064r1. Epub 2021 Jun 9. J Hum Resour. 2023. PMID: 37484544 Free PMC article.
Preparedness of Americans for the Affordable Care Act.
Barcellos SH, Wuppermann AC, Carman KG, Bauhoff S, McFadden DL, Kapteyn A, Winter JK, Goldman D. Barcellos SH, et al. Proc Natl Acad Sci U S A. 2014 Apr 15;111(15):5497-502. doi: 10.1073/pnas.1320488111. Epub 2014 Mar 24. Proc Natl Acad Sci U S A. 2014. PMID: 24706843 Free PMC article.