Full subtitle of the journal in which the article was published.
Historical Note: This element (<journal-subtitle>) was significantly remodeled for NLM 3.0. The current NISO JATS values are backwards compatible with NLM 3.0 but not with earlier versions. Specifically, in prior versions the <journal-subtitle> element was allowed outside the (new) <journal-title-group> container element.
<!ELEMENT journal-subtitle (#PCDATA %journal-subtitle-elements;)* >
(#PCDATA)*
Text, numbers, or special characters, zero or more
No sample is available at this time.
JATS-journalmeta1.ent