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
1956 4
1957 5
1958 8
1959 4
1960 4
1961 18
1962 19
1965 2
1966 10
1967 19
1968 12
1969 18
1970 11
1971 24
1972 30
1973 38
1974 40
1975 36
1976 25
1977 33
1978 28
1979 40
1980 46
1981 37
1982 45
1983 48
1984 42
1985 65
1986 84
1987 55
1988 97
1989 135
1990 184
1991 222
1992 280
1993 346
1994 364
1995 360
1996 325
1997 391
1998 427
1999 491
2000 572
2001 581
2002 647
2003 623
2004 660
2005 641
2006 689
2007 775
2008 830
2009 871
2010 819
2011 823
2012 907
2013 1011
2014 915
2015 1022
2016 1067
2017 897
2018 850
2019 877
2020 711
2021 475
2022 91
2023 27
2024 280

Search Results

20,349 results

Results by year

Filters applied: . Clear all
Page 1
Liquid biopsies: genotyping circulating tumor DNA.
Diaz LA Jr, Bardelli A. Diaz LA Jr, et al. J Clin Oncol. 2014 Feb 20;32(6):579-86. doi: 10.1200/JCO.2012.45.2011. Epub 2014 Jan 21. J Clin Oncol. 2014. PMID: 24449238 Free PMC article. Review.
20,349 results
You have reached the last available page of results. Please see the User Guide for more information.