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 NCBI Filters

Results by year

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

Year Number of Results
1976 1
1981 1
1986 1
1987 1
1989 1
1990 2
1991 4
1992 2
1993 1
1994 4
1995 7
1996 11
1997 9
1998 11
1999 18
2000 15
2001 10
2002 6
2003 13
2004 21
2005 26
2006 20
2007 27
2008 38
2009 30
2010 31
2011 18
2012 21
2013 17
2014 15
2015 9
2016 7
2017 10
2018 6
2019 6
2020 13
2021 14
2022 21
2023 16
2024 4

Text availability

Article attribute

Article type

Publication date

Search Results

465 results

Results by year

Filters applied: . Clear all
Page 1
Efficacy and safety of exercise training in patients with chronic heart failure: HF-ACTION randomized controlled trial.
O'Connor CM, Whellan DJ, Lee KL, Keteyian SJ, Cooper LS, Ellis SJ, Leifer ES, Kraus WE, Kitzman DW, Blumenthal JA, Rendall DS, Miller NH, Fleg JL, Schulman KA, McKelvie RS, Zannad F, Piña IL; HF-ACTION Investigators. O'Connor CM, et al. Among authors: schulman ka. JAMA. 2009 Apr 8;301(14):1439-50. doi: 10.1001/jama.2009.454. JAMA. 2009. PMID: 19351941 Free PMC article. Clinical Trial.
An Intergenerational Evaluation of Medicare.
Kumar W, Schulman K. Kumar W, et al. Among authors: schulman k. Am J Med. 2023 Feb;136(2):132-133. doi: 10.1016/j.amjmed.2022.09.032. Epub 2022 Oct 14. Am J Med. 2023. PMID: 36252714 No abstract available.
Challenges to Forming Physician Unions-Reply.
Richman BD, Schulman KA. Richman BD, et al. Among authors: schulman ka. JAMA. 2023 May 2;329(17):1519-1520. doi: 10.1001/jama.2023.3884. JAMA. 2023. PMID: 37129656 No abstract available.
Racial disparities in healthcare and health.
Chandran M, Schulman KA. Chandran M, et al. Among authors: schulman ka. Health Serv Res. 2022 Apr;57(2):218-222. doi: 10.1111/1475-6773.13957. Epub 2022 Mar 6. Health Serv Res. 2022. PMID: 35184275 Free PMC article. No abstract available.
Are U.S. Hospitals Still "Recession-proof"?
Teasdale B, Schulman KA. Teasdale B, et al. Among authors: schulman ka. N Engl J Med. 2020 Sep 24;383(13):e82. doi: 10.1056/NEJMp2018846. Epub 2020 Jul 1. N Engl J Med. 2020. PMID: 32610005 No abstract available.
Hospital Consolidation and Physician Unionization.
Schulman K, Richman B. Schulman K, et al. N Engl J Med. 2024 Apr 25;390(16):1445-1447. doi: 10.1056/NEJMp2400463. Epub 2024 Apr 20. N Engl J Med. 2024. PMID: 38647098 No abstract available.
465 results