<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">biospecimens</topic></authority><related type="narrower"><topic>animal specimens</topic></related><related type="narrower"><topic>plant specimens</topic></related><related type="broader"><topic>biological sciences equipment</topic></related><variant type="other"><topic>biological specimens</topic></variant><variant type="other"><topic>biospecimen</topic></variant> <note xml:lang="en"><![CDATA[ Samples of material from humans, animals, or plants, that are used for research or storage. Biospecimens may include samples of DNA, RNA, blood, urine, protein, tissue, or cells. ]]></note></mads>