<?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">poison</topic></authority><related type="other"><topic>venom</topic></related><related type="broader"><topic>materials by function</topic></related><variant type="other"><topic>poisons</topic></variant> <note xml:lang="en"><![CDATA[ Material that causes illness or death when absorbed, inhaled, or ingested by a living organism; particularly when the substance is able to kill by rapid action and when taken in small quantity. For a toxic material secreted by an animal and injected into a victim, use "venom." ]]></note></mads>