webpage for research

http://thchou.blogspot.com/2008/03/3-hmos-managed-care.html

http://online.wsj.com/article/SB122204987056661845.html?mod=dist_smartbrief

http://ideas.repec.org/p/chy/respap/115chedp.html

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Harvard Business Review

http://hbr.harvardbusiness.org/2007/12/what-health-consumers-want/ar/1

http://hbr.harvardbusiness.org/2006/05/why-innovation-in-health-care-is-so-hard/ar/1

http://hbr.harvardbusiness.org/2004/06/redefining-competition-in-health-care/ar/1

http://hbr.harvardbusiness.org/2008/03/fledgling-firms-offer-hope-on-health-costs/ar/1

http://hbr.harvardbusiness.org/2005/09/fixing-health-care-from-the-inside-today/ar/1

http://hbr.harvardbusiness.org/2002/07/just-in-time-delivery-comes-to-knowledge-management/ar/1

http://hbr.harvardbusiness.org/2002/07/lets-put-consumers-in-charge-of-health-care/ar/1