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      <h1 class="highwire-cite-title" id="page-title">What Is the Meaning of <em>Quantitative CBF</em>?</h1>  
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<div id="hw-article-author-popups-top-node-11280--81803463496" style="display: none;"><div class="author-tooltip-0"><div class="author-tooltip-name">A. Gregory Sorensen </div><div class="author-tooltip-affiliation"><span class="author-tooltip-text">M.D.</span></div><ul class="author-tooltip-find-more"><li class="author-tooltip-gs-link first"><a href="/lookup/google-scholar?link_type=googlescholar&amp;gs_type=author&amp;author%5B0%5D=A.%2BGregory%2BSorensen%2B" target="_blank" class="" data-icon-position="" data-hide-link-title="0">Find this author on Google Scholar</a></li><li class="author-tooltip-pubmed-link"><a href="/lookup/external-ref?access_num=Sorensen%20AG&amp;link_type=AUTHORSEARCH" target="_blank" class="" data-icon-position="" data-hide-link-title="0">Find this author on PubMed</a></li><li class="author-site-search-link last"><a href="/search/author1%3AA.%2BGregory%2BSorensen%2B" rel="nofollow" class="" data-icon-position="" data-hide-link-title="0">Search for this author on this site</a></li></ul></div></div></div>  </div>

  
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