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Table representation of search results timeline featuring number of search results per year.
Year
Number of Results
1978
1
1983
1
1987
1
1994
1
1995
2
1996
1
1999
3
2000
5
2001
7
2002
39
2003
38
2004
41
2005
29
2006
50
2007
66
2008
56
2009
62
2010
57
2011
36
2012
65
2013
65
2014
67
2015
53
2016
55
2017
49
2018
47
2019
54
2020
51
2021
28
2022
14
2023
17
2024
17
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A "super-year" for the environment.
The Lancet Planetary Health.
The Lancet Planetary Health.
Lancet Planet Health. 2020 Jan;4(1):e1. doi: 10.1016/S2542-5196(20)30007-3.
Lancet Planet Health. 2020.
PMID: 31999947
Free article.
No abstract available.
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Undue burdens.
[No authors listed]
[No authors listed]
Nature. 2015 Jun 11;522(7555):127-8. doi: 10.1038/522127b.
Nature. 2015.
PMID: 26062472
No abstract available.
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