Commentary, summary, review, or similar non-bibliographic information concerning the cited work in a bibliographic reference <citation>. (For the intent, see Remarks below.)
While most citations simply provide the bibliographic information for a cited reference, a few describe the work, categorize the work, comment upon the nature or quality of the work, or summarize its findings. The <annotation> element is intended to hold such commentary.
Display Note: All of the other reference elements are inline elements. In contrast, an <annotation> is typically presented as a block element, with space before and after it.
<!ELEMENT annotation ((%just-para.class;)+) >
... <ref id="B27"> <label>27</label> <citation> <name><surname>Hughes</surname> <given-names>TR</given-names></name> <name><surname>Marton</surname> <given-names>MJ</given-names></name> <name><surname>Jones</surname> <given-names>AC</given-names></name> <etal>et al.</etal> <article-title>Functional discovery via a compendium of expression profiles.</article-title> <source>Cell</source> <volume>102</volume> <year>2000</year> <fpage>109</fpage> <lpage>126</lpage>. <annotation> <p>This report is the most extensive DNA expression profile of yeast genes. It examines the expression pattern of the whole yeast genome in 300 mutant strains. It infers the function of many unknown genes comparing profiles among the different mutants.</p> </annotation> </citation> </ref> ...