The identification information (typically the standard number, organization name, and title of the standard) for a cited standard, where “standard” is defined as a document produced by a recognized standards body such as ISO, IEEE, OASIS, ANSI, etc.
<!ELEMENT std (#PCDATA %std-elements;)* >
(#PCDATA | bold | italic | monospace | overline | overline-start | overline-end | roman | sans-serif | sc | strike | underline | underline-start | underline-end | named-content | styled-content | sub | sup)*
Any combination of:
<element-citation>, <mixed-citation>, <product>, <related-article>, <related-object>
In an element-style bibliographic reference (punctuation and spacing removed):
...
<ref>
<element-citation publisher-type="stds-body">
<std>International standard ISO 10993-10:2002(E): Biological
evaluation of medical devices-Part 10: Tests for irritation and
delayed-type hypersensitivity</std>
<edition>Second</edition>
<year>2002</year>
<month>09</month>
<day>01</day>
</element-citation>
</ref>
...
In a mixed-style bibliographic reference (punctuation and spacing preserved):
...
<ref>
<mixed-citation publisher-type="stds-body">
<std>International standard ISO 10993-10:2002(E): Biological
evaluation of medical devices-Part 10: Tests for irritation and
delayed-type hypersensitivity</std>. <edition>Second</edition>.
<year>2002</year>-<month>09</month>-<day>01</day>.
</mixed-citation>
</ref>
...
references3.ent