7,000 patients of a dentist in Tulsa, Oklahoma are being urged to undergo HIV and Hepatitis tests. Investigators accuse Dr. W. Scott Harrington's of using dirty instruments and other unsafe practices.... more 
7,000 patients of a dentist in Tulsa, Oklahoma are being urged to undergo HIV and Hepatitis tests. Investigators accuse Dr. W. Scott Harrington's of using dirty instruments and other unsafe practices. (March 29) less 
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Fri, Mar 29, 2013 2:10 AM EDT