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To see the non HTML representation of the XML format, set format=xml.
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<?xml version="1.0"?>
      <p ns="0" title="Unraveling a pandemic: from avian to swine influenza" snippet="But exactly what is the influenza virus? What is the &lt;span class=&#039;searchmatch&#039;&gt;meaning&lt;/span&gt; of those H1 vs. H5? How does it cause disease? What do epidemics look like &#10;" size="1110" wordcount="195" timestamp="2009-07-27T17:40:32Z" />