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Results by year

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

Year Number of Results
1991 1
1995 2
1996 1
1997 1
1998 1
1999 1
2001 5
2002 2
2003 5
2004 5
2005 1
2006 3
2007 4
2008 6
2009 6
2010 10
2011 21
2012 16
2013 20
2014 18
2015 9
2016 6
2017 3
2018 10
2019 10
2020 7
2021 13
2022 16
2023 5
2024 0

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Similar articles for PMID: 21473650

183 results

Results by year

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183 results