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      <a href="/content/32/4/633" class="highwire-cite-linked-title" data-icon-position="" data-hide-link-title="0"><span class="highwire-cite-title">The Problem of Subgroup Analyses: An Example from a Trial on Ruptured Intracranial Aneurysms</span></a>  
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</div></li><li class="odd"><div class="highwire-article-citation highwire-citation-type-highwire-article node9879" data-node-nid="9879" id="node-9879--2994595153" data-pisa="ajnr;31/5/809" data-pisa-master="ajnr;ajnr.A2061" data-apath="/ajnr/31/5/809.atom"><div class="highwire-cite highwire-cite-highwire-article highwire-citation-ajnr-list-complete clearfix">
  
  
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