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Table representation of search results timeline featuring number of search results per year.
Year
Number of Results
1964
1
1965
5
1966
30
1967
43
1968
58
1969
48
1970
49
1971
63
1972
39
1973
42
1974
45
1975
32
1976
14
1977
8
1978
10
1979
18
1980
16
1981
13
1982
18
1983
16
1984
7
1985
13
1986
10
1987
12
1988
19
1989
21
1990
11
1991
18
1992
16
1993
16
1994
9
1995
13
1996
19
1997
7
1998
10
1999
13
2000
13
2001
19
2002
10
2003
16
2004
12
2005
21
2006
16
2007
18
2008
15
2009
13
2010
8
2011
14
2012
24
2013
5
2014
7
2015
8
2016
7
2017
7
2018
7
2019
9
2020
4
2021
3
2022
1
2023
2
2024
1
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Page 1
Sextuplet pregnancy.
Lachelin GC, Brant HA, Swyer GI, Little V, Reynolds EO.
Lachelin GC, et al.
Br Med J. 1972 Mar 25;1(5803):787-90. doi: 10.1136/bmj.1.5803.787.
Br Med J. 1972.
PMID: 5014254
Free PMC article.
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Analysis of change.
Grady JJ.
Grady JJ.
Methods Mol Biol. 2007;404:261-71. doi: 10.1007/978-1-59745-530-5_13.
Methods Mol Biol. 2007.
PMID: 18450054
Review.
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Unraveling genes, hormones, and breast cancer.
Figueroa JD, Brinton LA.
Figueroa JD, et al.
J Natl Cancer Inst. 2012 May 2;104(9):641-2. doi: 10.1093/jnci/djs193. Epub 2012 Apr 3.
J Natl Cancer Inst. 2012.
PMID: 22472542
Free PMC article.
No abstract available.
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Adaptive Clinical Trial
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Practice Guideline
Pragmatic Clinical Trial
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Randomized Controlled Trial, Veterinary
Research Support, American Recovery and Reinvestment Act
Research Support, N.I.H., Extramural
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