Year of publication of the article or other work
The <year> element is used in two contexts: as a part of the metadata concerning the article itself, and as part of a description of a cited work inside a bibliographic reference (<citation> or <nlm-citation>) element. For extensive examples of formatted <nlm-citation>s including use of <year>s in <nlm-citation>s, see: Sample PubMed Central Citations. To see tagged versions of these examples, see: Sample PubMed Central Citations - XML Tagged.
Conversion Note: When possible, the year should be expressed as a 4-digit number, for example, “1776”, “1924”, or “0042”.
<!ELEMENT year (#PCDATA) >
Text, numbers, or special characters
<citation> Citation; <date> Date; <nlm-citation> NLM Citation Model; <product> Product Information; <pub-date> Publication Date; <related-article> Related Article Information; <>
In article metadata:
<article>
<front>
<journal-meta>
...
</journal-meta>
<article-meta>
<article-id pub-id-type="publisher-id">WES-10092260</article-id>
<title-group>
<article-title>Systematic review of day hospital care for
elderly people</article-title>
</title-group>
<contrib-group>
...
</contrib-group>
<aff>...</aff>
<pub-date pub-type="pub"><day>27</day>
<month>3</month><year>1999</year></pub-date>
...
</article-meta></front>
...
</article>
In a NLM-style bibliographic citation:
...
<ref>
<nlm-citation citation-type="journal">
<person-group>
<name>
<surname>You</surname>
<given-names>CH</given-names>
</name>
<name>
<surname>Lee</surname>
<given-names>KY</given-names>
</name>
<name>
<surname>Chey</surname>
<given-names>RY</given-names>
</name>
<name>
<surname>Menguy</surname>
<given-names>R</given-names>
</name>
</person-group>
<article-title>Electrogastrographic study of patients with unexplained nausea, bloating and vomiting</article-title>
<source>Gastroenterology</source>
<year>1980</year>
<month>08</month>
<volume>79</volume>
<issue>2</issue>
<fpage>311</fpage>
<lpage>314</lpage>
</nlm-citation>
</ref>
...
common.ent