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 1
1999 2
2002 6
2003 7
2004 6
2005 5
2006 4
2007 7
2008 4
2009 7
2010 13
2011 18
2012 18
2013 12
2014 16
2015 22
2016 33
2017 30
2018 36
2019 39
2020 43
2021 44
2022 47
2023 39

Text availability

Article attribute

Article type

Publication date

Search Results

421 results

Results by year

Filters applied: . Clear all
Page 1
Long-term Survival after Combined Epidural-General Anesthesia or General Anesthesia Alone: Follow-up of a Randomized Trial.
Du YT, Li YW, Zhao BJ, Guo XY, Feng Y, Zuo MZ, Fu C, Zhou WJ, Li HJ, Liu YF, Cheng T, Mu DL, Zeng Y, Liu PF, Li Y, An HY, Zhu SN, Li XY, Li HJ, Wu YF, Wang DX, Sessler DI; Peking University Clinical Research Program Study Group. Du YT, et al. Anesthesiology. 2021 Aug 1;135(2):233-245. doi: 10.1097/ALN.0000000000003835. Anesthesiology. 2021. PMID: 34195784 Free article. Clinical Trial.
Genomic epidemiology study of Klebsiella pneumoniae causing bloodstream infections in China.
Jia X, Li C, Chen F, Li X, Jia P, Zhu Y, Sun T, Hu F, Jiang X, Yu Y, Hu B, Yang Q, Kang M, Liang H, Liao K, Hu L, Gu L, Jin Y, Duan Q, Zhang S, Sun Z, Huang W, He H, Shao H, Shan B, Zhuo C, Ji P, Zheng R, Li G, Xu Y, Yang Q. Jia X, et al. Among authors: ji p. Clin Transl Med. 2021 Nov;11(11):e624. doi: 10.1002/ctm2.624. Clin Transl Med. 2021. PMID: 34841702 Free PMC article. No abstract available.
421 results