Within bibliographic references and contributor groupings, this element designates unnamed individuals (typically indicated in print with the text “et al.”).
In this Tag Set, this element permits textual content, and should contain all text relating to the additional authors, typically something like “et al.”.
(#PCDATA | ext-link | related-article | inline-supplementary-material | bold | italic | monospace | overline | roman | sans-serif | sc | strike | underline | alternatives | inline-graphic | mml:math | fn | target | xref | sub | sup)*
Any combination of:
<ref-list>
<title>References</title>
<ref>
<mixed-citation id="c4" publication-type="journal">
<person-group person-group-type="author">
<string-name><surname>Wolchik</surname>, <given-names>S. A.</given-names></string-name>,
<string-name><surname>West</surname>, <given-names>S. G.</given-names></string-name>,
<string-name><surname>Sandler</surname>, <given-names>I. N.</given-names></string-name>,
<string-name><surname>Tein</surname>, <given-names>J.</given-names></string-name>,
<string-name><surname>Coatsworth</surname>, <given-names>D.</given-names></string-name>,
<string-name><surname>Lengua</surname>, <given-names>L.</given-names></string-name>,
<etal>et al</etal>.
</person-group>
(<year>2000</year>).
<article-title>An experimental evaluation of theory-based mother and mother-child programs
for children of divorce</article-title>.
<source>Journal of Consulting and Clinical Psychology</source>,
<volume>68</volume>,
<fpage>843</fpage>-<lpage>856</lpage>.
</mixed-citation>
</ref>
</ref-list>
common3.ent