Attribute: id
Value: ID
May be in elements:
- <abbrev>
- <abstract>
- <ack>
- <address>
- <aff>
- <aff-alternatives>
- <alt-text>
- <app>
- <app-group>
- <array>
- <article-title>
- <attrib>
- <author-comment>
- <author-notes>
- <award-group>
- <bio>
- <boxed-text>
- <caption>
- <chem-struct>
- <chem-struct-wrap>
- <col>
- <colgroup>
- <collab>
- <compound-kwd>
- <compound-subject>
- <contrib>
- <contrib-group>
- <corresp>
- <custom-meta>
- <def>
- <def-item>
- <def-list>
- <disp-formula>
- <disp-formula-group>
- <disp-quote>
- <element-citation>
- <ext-link>
- <ext:item>
- <ext:resource>
- <fig>
- <fig-group>
- <fn>
- <fn-group>
- <funding-source>
- <glossary>
- <glyph-data>
- <graphic>
- <inline-formula>
- <inline-graphic>
- <inline-supplementary-material>
- <institution>
- <kwd>
- <kwd-group>
- <list>
- <list-item>
- <long-desc>
- <media>
- <milestone-end>
- <milestone-start>
- <mixed-citation>
- <mml:abs>
- <mml:and>
- <mml:annotation>
- <mml:annotation-xml>
- <mml:apply>
- <mml:approx>
- <mml:arccos>
- <mml:arccosh>
- <mml:arccot>
- <mml:arccoth>
- <mml:arccsc>
- <mml:arccsch>
- <mml:arcsec>
- <mml:arcsech>
- <mml:arcsin>
- <mml:arcsinh>
- <mml:arctan>
- <mml:arctanh>
- <mml:arg>
- <mml:bvar>
- <mml:card>
- <mml:cartesianproduct>
- <mml:ceiling>
- <mml:ci>
- <mml:cn>
- <mml:codomain>
- <mml:complexes>
- <mml:compose>
- <mml:condition>
- <mml:conjugate>
- <mml:cos>
- <mml:cosh>
- <mml:cot>
- <mml:coth>
- <mml:csc>
- <mml:csch>
- <mml:csymbol>
- <mml:curl>
- <mml:declare>
- <mml:degree>
- <mml:determinant>
- <mml:diff>
- <mml:divergence>
- <mml:divide>
- <mml:domain>
- <mml:domainofapplication>
- <mml:emptyset>
- <mml:eq>
- <mml:equivalent>
- <mml:eulergamma>
- <mml:exists>
- <mml:exp>
- <mml:exponentiale>
- <mml:factorial>
- <mml:factorof>
- <mml:false>
- <mml:floor>
- <mml:fn>
- <mml:forall>
- <mml:gcd>
- <mml:geq>
- <mml:grad>
- <mml:gt>
- <mml:ident>
- <mml:image>
- <mml:imaginary>
- <mml:imaginaryi>
- <mml:implies>
- <mml:in>
- <mml:infinity>
- <mml:int>
- <mml:integers>
- <mml:intersect>
- <mml:interval>
- <mml:inverse>
- <mml:lambda>
- <mml:laplacian>
- <mml:lcm>
- <mml:leq>
- <mml:limit>
- <mml:list>
- <mml:ln>
- <mml:log>
- <mml:logbase>
- <mml:lowlimit>
- <mml:lt>
- <mml:maction>
- <mml:maligngroup>
- <mml:math>
- <mml:matrix>
- <mml:matrixrow>
- <mml:max>
- <mml:mean>
- <mml:median>
- <mml:menclose>
- <mml:merror>
- <mml:mfenced>
- <mml:mfrac>
- <mml:mi>
- <mml:min>
- <mml:minus>
- <mml:mlabeledtr>
- <mml:mmultiscripts>
- <mml:mn>
- <mml:mo>
- <mml:mode>
- <mml:moment>
- <mml:momentabout>
- <mml:mover>
- <mml:mpadded>
- <mml:mphantom>
- <mml:mroot>
- <mml:mrow>
- <mml:ms>
- <mml:mspace>
- <mml:msqrt>
- <mml:mstyle>
- <mml:msub>
- <mml:msubsup>
- <mml:msup>
- <mml:mtable>
- <mml:mtd>
- <mml:mtext>
- <mml:mtr>
- <mml:munder>
- <mml:munderover>
- <mml:naturalnumbers>
- <mml:neq>
- <mml:not>
- <mml:notanumber>
- <mml:notin>
- <mml:notprsubset>
- <mml:notsubset>
- <mml:or>
- <mml:otherwise>
- <mml:outerproduct>
- <mml:partialdiff>
- <mml:pi>
- <mml:piece>
- <mml:piecewise>
- <mml:plus>
- <mml:power>
- <mml:primes>
- <mml:product>
- <mml:prsubset>
- <mml:quotient>
- <mml:rationals>
- <mml:real>
- <mml:reals>
- <mml:reln>
- <mml:rem>
- <mml:root>
- <mml:scalarproduct>
- <mml:sdev>
- <mml:sec>
- <mml:sech>
- <mml:selector>
- <mml:semantics>
- <mml:set>
- <mml:setdiff>
- <mml:sin>
- <mml:sinh>
- <mml:subset>
- <mml:sum>
- <mml:tan>
- <mml:tanh>
- <mml:tendsto>
- <mml:times>
- <mml:transpose>
- <mml:true>
- <mml:union>
- <mml:uplimit>
- <mml:variance>
- <mml:vector>
- <mml:vectorproduct>
- <mml:xor>
- <named-content>
- <nested-kwd>
- <nlm-citation>
- <note>
- <notes>
- <overline-start>
- <p>
- <person-group>
- <preformat>
- <product>
- <ref>
- <ref-list>
- <related-article>
- <related-object>
- <response>
- <sec>
- <sig>
- <sig-block>
- <source>
- <speech>
- <statement>
- <std-organization>
- <sub-article>
- <subject>
- <supplementary-material>
- <table>
- <table-wrap>
- <table-wrap-group>
- <target>
- <tbody>
- <td>
- <term>
- <tex-math>
- <tfoot>
- <th>
- <thead>
- <title>
- <tr>
- <trans-abstract>
- <trans-source>
- <trans-title>
- <trans-title-group>
- <underline-start>
- <unstructured-kwd-group>
- <verse-group>
- <xref>