Description or summary of the content of a graphical object, table, or textual object such as a text box, used by some systems to make the object accessible, even to people or systems that cannot read/see/display the object. This is an NLM not an APA element.
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Text, numbers, or special characters, zero or more
<array>, <chem-struct>, <chem-struct-wrap>, <fig>, <fig-group>, <graphic>, <media>, <supplementary-material>, <table-wrap-group>
common3.ent