<!ELEMENT  unstructured-kwd-group
                        (#PCDATA %unstructured-kwd-group-elements;)* >

Description

Any combination of:

• Text, numbers, or special characters
• <email> Email Address
• <ext-link> External Link
• <uri> Uniform Resource Indicator (URI)
• <inline-supplementary-material> Inline Supplementary Material
• <related-article> Related Article Information
• <related-object> Related Object Information
• <hr> Horizontal Rule
• <bold> Bold
• <italic> Italic
• <monospace> Monospace Text (Typewriter Text)
• <overline> Overline
• <overline-start> Overline Start
• <overline-end> Overline End
• <roman> Roman
• <sans-serif> Sans Serif
• <sc> Small Caps
• <strike> Strike Through
• <underline> Underline
• <underline-start> Underline Start
• <underline-end> Underline End
• <alternatives> Alternatives For Processing
• <inline-graphic> Graphic, Inline
• <private-char> Private Character (Custom or Unicode™)
• <chem-struct> Chemical Structure (Display)
• <inline-formula> Formula, Inline
• <tex-math> TeX Math Equation
• <mml:math> Math (MathML 2.0 Tag Set)
• <abbrev> Abbreviation or Acronym
• <milestone-end> Milestone End
• <milestone-start> Milestone Start
• <named-content> Named Special (Subject) Content
• <styled-content> Styled Special (Subject) Content
• <fn> Footnote
• <target> Target of an Internal Link
• <xref> X (cross) Reference
• <sub> Subscript
• <sup> Superscript
• <x> X - Generated Text and Punctuation

               
...
<article-meta>
...
<abstract>...</abstract>
<kwd-group kwd-group-type="author">
<unstructured-kwd-group>molecular chaperones, surface plasmon
resonance, dynamic light scattering, trypsin digestion, citrate
synthase, <italic>Neurospora crassa</italic>, prot&eacute;ines
chaperonnes, r&eacute;sonance des plasmons de surface, diffusion
dynamique de la lumi&egrave;re, digestion par la trypsine, citrate
synthase, <italic>Neurospora crassa</italic></unstructured-kwd-group>
</kwd-group>
</article-meta>
...