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Results by year

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

Year Number of Results
2005 1
2006 3
2007 7
2008 8
2009 19
2010 31
2011 64
2012 67
2013 77
2014 31
2015 28
2016 7
2017 4
2018 6
2019 7
2020 3
2021 4
2022 3
2024 0

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Similar articles for PMID: 21369076

367 results

Results by year

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367 results