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Results by year

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

Year Number of Results
1946 1
1995 1
1999 1
2001 2
2002 1
2003 4
2004 4
2005 2
2006 5
2007 5
2008 7
2009 15
2010 21
2011 21
2012 32
2013 33
2014 36
2015 30
2016 26
2017 23
2018 17
2019 19
2020 21
2021 11
2022 13
2023 2
2024 0

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Similar articles for PMID: 22407968

320 results

Results by year

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320 results