Description

Any combination of:

• Text, numbers, or special characters
• <ext-link> External Link
• All the article linking elements:
  • <related-article> Related Article Information
  • <inline-supplementary-material> Inline Supplementary Material
• All the emphasis elements:
  • <bold> Bold
  • <italic> Italic
  • <monospace> Monospace Text (Typewriter Text)
  • <overline> Overline
  • <roman> Roman
  • <sans-serif> Sans Serif
  • <sc> Small Caps
  • <strike> Strike Through
  • <underline> Underline
• <alternatives> Alternatives For Processing
• <inline-graphic> Inline Graphic
• All the simple link/cross-referencing elements:
  • <target> Target of an Internal Link
  • <xref> X(cross) Reference
• <sub> Subscript
• <sup> Superscript

...
<sec>
<title>Seasonal Variations of <roman>CO</roman>,
<roman>N<sub>2</sub>O</roman>, and <roman>CO<sub>2</sub></roman></title>
<p>Recent evidence supports the premise that concentrations of major
greenhouse gases vary ...</p>
...
</sec>
...

...
<p>... members of each group were asked to respond to several
statements involving their emotional well-being and denoting
anxiety and/or depression.  Responses were limited to a 5-point
scale (1 = <italic>completely disagree <roman>to 5 =</roman>
completely agree</italic>) and were used subsequently to analyze
the efficacy of the trial medication in comparison with sertaline
and placebos.</p>
...