Deprecated citation element
This element was originally designed to assist users creating content. The model is based on NLM’s suggested citation style and enforces element order. This element is now deprecated and should not be used; select <element-citation> or <mixed-citation> instead. See Tagging References for guidance on using the new citation models.
<!ELEMENT nlm-citation ((person-group | collab)*, (article-title | trans-title)*, source?, patent?, trans-source?, year?, ((month?, day?, time-stamp?) | season?), access-date?, volume?, edition?, conf-name?, conf-date?, conf-loc?, (issue | supplement)*, publisher-loc?, publisher-name?, (fpage?, lpage?)*, page-count?, series?, comment*, pub-id*, annotation?) >
((person-group | collab)*, (article-title | trans-title)*, source?, patent?, trans-source?, year?, ((month?, day?, time-stamp?) | season?), access-date?, volume?, edition?, conf-name?, conf-date?, conf-loc?, (issue | supplement)*, publisher-loc?, publisher-name?, (fpage?, lpage?)*, page-count?, series?, comment*, pub-id*, annotation?)
The following, in order:
...
<ref>
<nlm-citation publisher-type="journal">
<person-group>...</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>
...
nlmcitation3.ent