The units of measure in which the size or length of a cited work is expressed (for example, a @units value might record “pages”, “minutes”, “seconds”, or “linear-feet”).
Used on Element: <size>
|Text, numbers, or special characters||Names the units of measure in which the size is expressed, for example, “MB”.|
|Restriction||@units is required; it must be provided if the element is used.|
... <element-citation publication-type="confproc">... <size units="pages">385 p</size> <comment>(Progress in brain research; vol. 147)</comment> </element-citation> ...