Holds the value of the identifier of an associated element; used for linking related elements (for example, <term> to a <def>, <bio> to a <contrib>).
| Value |
Meaning |
| An identifier (IDREF) |
Points to the existing identifier |
| Restriction: This attribute may be specified if the element is used.
|
<aff>,
<author-notes>,
<award-group>,
<award-id>,
<bio>,
<contrib>,
<def>,
<funding-source>,
<funding-statement>,
<sig>,
<sig-block>,
<term>,
<xref>
| Value |
Meaning |
| One or more identifiers (IDREFS) |
Points to one or more existing identifiers. |
| Restriction: This attribute may be specified if the element is used.
|