NLM Example: Journal Article

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD Journal Archiving and Interchange DTD v2.2 20060430//EN" "nlm-dtd2.2/archivearticle.dtd">
<article article-type="research-article" dtd-version="2.2" xml:lang="en">
<front>
<journal-meta>
<journal-id journal-id-type="publisher-id">AAA</journal-id>
<journal-title>Journal Title</journal-title>
<issn pub-type="ppub">1111-2222</issn>
<issn pub-type="epub">3333-4444</issn>
<publisher>
<publisher-name>A University Press</publisher-name>
<publisher-loc>
<addr-line>22 Example Ave, London, WC1E 7HU</addr-line>
<country>UK</country>
</publisher-loc>
</publisher>
</journal-meta>
<article-meta>
<article-id pub-id-type="doi">xxxxxx/XXXXXX</article-id>
<ext-link xlink:href="http://www.example.com/files/articles1.pdf"/>
<title-group>
<article-title>Title of the Article</article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author"><name><given-names>Bob C.</given-names><x> </x><surname>Smith</surname></name></contrib>
<contrib contrib-type="author"><name><given-names>Alice</given-names><x> </x><surname>Jones</surname></name></contrib>
</contrib-group>
<pub-date pub-type="ppub">
<year>2009</year>
</pub-date>
<volume>12</volume>
<issue>1</issue>
<fpage>55</fpage>
<lpage>77</lpage>
<abstract xml:lang="en">
Lorem ipsum.
</abstract>
</article-meta>
</front>
</article>