<?xml version="1.0"?>
<dblp>
<article key="journals/jbi/HarkemaDTC09" mdate="2009-12-15">
<author>Henk Harkema</author>
<author>John N. Dowling</author>
<author>Tyler Thornblade</author>
<author>Wendy Webber Chapman</author>
<title>ConText: An algorithm for determining negation, experiencer, and temporal status from clinical reports.</title>
<pages>839-851</pages>
<year>2009</year>
<volume>42</volume>
<journal>Journal of Biomedical Informatics</journal>
<number>5</number>
<ee>http://dx.doi.org/10.1016/j.jbi.2009.05.002</ee>
<url>db/journals/jbi/jbi42.html#HarkemaDTC09</url>
</article>
</dblp>
