The use of open source electronic health records within the federal safety net - From jamia.bmj.com

Thanks to Jorge Ferrer for referring this article in support of the open source ROI discussion and the development of the white paper - 

The use of open source electronic health records within the federal safety net, Jason C Goldwater, Nancy J Kwon, Ashley Nathanson, Alison E Muckle,Alexa Brown, Kerri Cornejo.
 
I also found two video presentations on the same topic by Jason G Goldwater during the 2013 OSEHRA Summit, here are the urls:

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