The year of a copyright of the article
Since the <copyright-statement> element is intended for display, this element’s contents may not be displayed (but will be available for searching). The <copyright-year> element need not be used, if having the year as part of the Copyright Statement (see <copyright-statement>) is sufficient.
<!ELEMENT copyright-year (#PCDATA) >
Text, numbers, or special characters
...
<article-meta>
<title-group>
<article-title>Systematic review of day hospital
care for elderly people</article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name><surname>Forster</surname>
<given-names>Anne Williams</given-names>
</name>
<role>research physiotherapist</role>
<aff id="StLukes">Department of Health Care
for the Elderly, St Luke’s Hospital, Bradford BD5
0NA</aff>
</contrib>
...
</contrib-group>
<permissions>
<copyright-statement>Copyright © 1999, British
Medical Journal</copyright-statement>
<copyright-year>1999</copyright-year>
<copyright-holder>British Medical Journal</copyright-holder>
</permissions>
<abstract>
<p>To examine the effectiveness of day hospital attendance
in prolonging independent living for elderly people.</p>
</abstract>
</article-meta>
...
common.ent