deletions | additions       diff --git a/section_Introduction_Define_open_source__.tex b/section_Introduction_Define_open_source__.tex  index 017ae59..0f83f47 100644  --- a/section_Introduction_Define_open_source__.tex  +++ b/section_Introduction_Define_open_source__.tex 
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pharmacophore search - http://pubs.acs.org/doi/abs/10.1021/ci2005274  docking - vina compared itself to autodock..    \cite{Koes_2011}