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Volumetric MR imaging analysis.</strong> <span class="cit-source">AJNR Am J Neuroradiol</span> <span class="cit-pub-date">2002</span>;<span class="cit-vol">23</span>:<span class="cit-fpage">1327</span>–1333</cite></div><div class="cit-extra"><a href="/lookup/ijlink/YTozOntzOjQ6InBhdGgiO3M6MTQ6Ii9sb29rdXAvaWpsaW5rIjtzOjU6InF1ZXJ5IjthOjQ6e3M6ODoibGlua1R5cGUiO3M6NDoiQUJTVCI7czoxMToiam91cm5hbENvZGUiO3M6NDoiYWpuciI7czo1OiJyZXNpZCI7czo5OiIyMy84LzEzMjciO3M6NDoiYXRvbSI7czoyMjoiL2FqbnIvMjQvNy8xNDkyLjIuYXRvbSI7fXM6ODoiZnJhZ21lbnQiO3M6MDoiIjt9" class="cit-ref-sprinkles cit-ref-sprinkles-ijlink"><span><span class="cit-reflinks-abstract">Abstract</span><span class="cit-sep cit-reflinks-variant-name-sep">/</span><span class="cit-reflinks-full-text"><span class="free-full-text">FREE </span>Full Text</span></span></a></div></div></li><li><a class="rev-xref-ref" href="#xref-ref-2-1" title="View reference 2 in text" id="ref-2">↵</a><div class="cit ref-cit ref-other" id="cit-24.7.1492-b.2" data-doi="10.1177/135245850000600601"><div class="cit-metadata"><cite>Rudick RA, Fisher E, Lee JC, et al. <strong>Brain atrophy in relapsing multiple sclerosis: relationship to relapses, EDSS, and treatment with interferon beta-1a.</strong> <span class="cit-source">Mult Scler</span> <span class="cit-pub-date">2000</span>;<span class="cit-vol">6</span>:<span class="cit-fpage">365</span>–372</cite></div><div class="cit-extra"><a href="/lookup/external-ref?access_num=10.1177/135245850000600601&amp;link_type=DOI" class="cit-ref-sprinkles cit-ref-sprinkles-doi cit-ref-sprinkles-crossref"><span>CrossRef</span></a><a href="/lookup/external-ref?access_num=11212130&amp;link_type=MED&amp;atom=%2Fajnr%2F24%2F7%2F1492.2.atom" class="cit-ref-sprinkles cit-ref-sprinkles-medline"><span>PubMed</span></a><a href="/lookup/external-ref?access_num=000166460700001&amp;link_type=ISI" class="cit-ref-sprinkles cit-ref-sprinkles-newisilink cit-ref-sprinkles-webofscience"><span>Web of 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href="/lookup/external-ref?access_num=11891970&amp;link_type=MED&amp;atom=%2Fajnr%2F24%2F7%2F1492.2.atom" class="cit-ref-sprinkles cit-ref-sprinkles-medline"><span>PubMed</span></a><a href="/lookup/external-ref?access_num=000174759500005&amp;link_type=ISI" class="cit-ref-sprinkles cit-ref-sprinkles-newisilink cit-ref-sprinkles-webofscience"><span>Web of Science</span></a></div></div></li><li><a class="rev-xref-ref" href="#xref-ref-5-1" title="View reference 5 in text" id="ref-5">↵</a><div class="cit ref-cit ref-other" id="cit-24.7.1492-b.5" data-doi="10.1093/brain/awf025"><div class="cit-metadata"><cite>Chard DT, Griffin CM, Parker GJ, et al. <strong>Brain atrophy in clinically early relapsing-remitting multiple sclerosis.</strong> <span class="cit-source">Brain</span> <span class="cit-pub-date">2002</span>;<span class="cit-vol">125</span>:<span class="cit-fpage">327</span>–337</cite></div><div class="cit-extra"><a 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        	<div class="highwire-cite-metadata"><span  class="highwire-cite-metadata-volume highwire-cite-metadata">Vol. 24</span>, <span  class="highwire-cite-metadata-issue highwire-cite-metadata">Issue 7 </span><div  class="highwire-cite-metadata-pubdate highwire-cite-metadata">1 Aug 2003 </div></div>
      
      
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    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0"><span class="nlm-given-names">Freimut D.</span> <span class="nlm-surname">Juengling</span></span>, <span class="highwire-citation-author" data-delta="1"><span class="nlm-given-names">Jan</span> <span class="nlm-surname">Kassubek</span></span></span></div>
  
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      <div class="highwire-cite-title">Standardized Calculation of Brain Parenchymal Fraction: An Approach to Objective Assessment of Cerebral Atrophy</div>  
    	<div class="highwire-cite-authors"><span  class="highwire-citation-authors"><span class="highwire-citation-author first" data-delta="0"><span class="nlm-given-names">Freimut D.</span> <span class="nlm-surname">Juengling</span></span>, <span class="highwire-citation-author" data-delta="1"><span class="nlm-given-names">Jan</span> <span class="nlm-surname">Kassubek</span></span></span></div>
  
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