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 Custom Filters

Results by year

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

Year Number of Results
1979 2
1981 3
1982 4
1983 5
1984 4
1985 7
1986 4
1987 6
1988 6
1989 4
1990 6
1991 7
1992 8
1993 13
1994 21
1995 17
1996 17
1997 23
1998 21
1999 31
2000 36
2001 53
2002 95
2003 76
2004 108
2005 124
2006 189
2007 214
2008 240
2009 288
2010 342
2011 392
2012 451
2013 502
2014 558
2015 682
2016 704
2017 773
2018 823
2019 899
2020 1022
2021 1237
2022 1404
2023 1404
2024 1543
2025 84

Publication date

Text availability

Article attribute

Article type

Additional filters

Article Language

Species

Sex

Age

Other

Search Results

12,970 results

Results by year

Filters applied: . Clear all
Page 1
pH-Responsive Polymer Nanomaterials for Tumor Therapy.
Chu S, Shi X, Tian Y, Gao F. Chu S, et al. Among authors: gao f. Front Oncol. 2022 Mar 22;12:855019. doi: 10.3389/fonc.2022.855019. eCollection 2022. Front Oncol. 2022. PMID: 35392227 Free PMC article. Review.
The Regulation of Gonadal Somatic Cell Differentiation in Humans.
Chen M, Gao F. Chen M, et al. Among authors: gao f. Genomics Proteomics Bioinformatics. 2022 Apr;20(2):219-222. doi: 10.1016/j.gpb.2022.04.003. Epub 2022 Apr 30. Genomics Proteomics Bioinformatics. 2022. PMID: 35504504 Free PMC article. No abstract available.
12,970 results
You have reached the last available page of results. Please see the User Guide for more information.