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vol Volume of Related Article
Volume of the journal in which a related journal article exists.
Usage/Remarks
The @vol attribute can be used, along with the @journal-id, @issue, and @page attributes, to provide the metadata for a related journal article.
OPTIONAL on element: <related-article>
| Value | Meaning |
|---|---|
| Text, numbers, or special characters | The journal volume number for a related journal article, for example, “3” for the third volume, “125” for the one hundred and twenty-fifth, or “XV” for the fifteenth. |
| Restriction | @vol is an optional attribute; there is no default. |
Tagged Sample
Metadata providing the volume for a Companion journal article
...
<related-article related-article-type="companion" vol="2" page="e359"
xlink:title="synopsis" xlink:href="10.1371/journal.pbio.0020359">
<article-title>How to Make a Mother in Five Easy Steps</article-title>
</related-article>
...