id	domain	url
ihlr-18882	www.postgazette.com	http://www.postgazette.com/stories/news/us/the-cost-of-courage-when-right-can-bewrong-520672
ihlr-18882	www.postgazette.com	www.postgazette.com/pg/03299/234499.stm
ihlr-18882	www.bna.com	http://www.bna.com
ihlr-18882	www.postgazette.com	http://www.postgazette.com/pg/03300/234532.stm)
ihlr-18882	www.jointcommission.org	http://www.jointcommission.org/assets/1/18/sea_40.pdf
ihlr-18882	www.amaassn.org	http://www.amaassn.org/amednews/2005/10/10/prsalo10.htm.
ihlr-18882	ssrn.com	http://ssrn.com/abstract=2150825
ihlr-18882	www.dartmouthatlas.org	http://www.dartmouthatlas.org/downloads/reports/spine
ihlr-18882	www.newyorker.com	http://www.newyorker.com/reporting/2009/06/01
ihlr-18882	www.justice.gov	http://www.justice.gov/usaollaw/news/wdl20080111.pdf
ihlr-18882	www.nytimes.com	http://www.nytimes.com/2003/08/07/business/tenet-healthcare-paying54-million-in-fraud-settlement.html?pagewanted=print&src=pm.
ihlr-18882	www.aaos.org	http://www.aaos.org/govern/public/pressreleases
ihlr-18882	www.guideline.gov	http://www.guideline.gov
ihlr-18882	www.nap.edulcatalog.php?recordid=10027	http://www.nap.edulcatalog.php?recordid=10027
ihlr-18882	www.postgazette.com	http://www.postgazette.com/pg/03302/235115.stm.)