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"Two of the Dow&amp;#39;s biggest big pharma companies will report earnings next week, but will Merck and Pfizer fight off the patent cliff in the wake of falling sales recently?"^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.fool.com/investing/general/2013/10/26/will-merck-and-pfizer-impress-investors-this-earni.aspx>