1
Published 2012
Journal
2
Published 2007
Journal
3
Published 2008
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4
Published 2008
Journal
6
Published 1991
Journal
9
Published 1953
Journal
11
Published 1954
Journal
15
Published 2005
Journal
16
Published 2006
Journal
18
Published 2017
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19
Published 2016
Journal
20
Published 2016
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