Pricey surgery robots lack clear benefits: study

NEW YORK (Reuters Health) - As robots march into operating rooms across the nation, some doctors are getting worried that patients might not be better off with the costly machines.

Source: http://feeds.reuters.com/~r/reuters/healthNews/~3/xmuAXchKuBI/us-pricey-robots-idUSTRE80T1SC20120130

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