<![CDATA[pubmed Resources | ZDNet]]> en-us <![CDATA[Hakia adds PubMed, enhances medical search]]> Thu, 12 Jun 2008 11:27:00 -0700 <![CDATA[Hakia adds PubMed, enhances medical search]]> Thu, 12 Jun 2008 06:09:47 -0700