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Results by year

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

Year Number of Results
2004 1
2006 1
2007 3
2008 3
2009 8
2010 12
2011 16
2012 15
2013 9
2014 9
2015 10
2016 14
2017 5
2018 8
2019 4
2020 3
2021 1
2022 0
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Similar articles for PMID: 22538078

94 results
Results by year
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94 results