<?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="https://bibliotecadigital.fia.cl/tesauro/vocab/">Toxina</topic></authority><related type="narrower"><topic>Ciguatoxina</topic></related><related type="narrower"><topic>Enterotoxina</topic></related><related type="narrower"><topic>Fitotoxina</topic></related><related type="narrower"><topic>Fototoxina</topic></related><related type="narrower"><topic>Hepatotoxina</topic></related><related type="narrower"><topic>Micotoxina</topic></related><related type="narrower"><topic>Neurotoxina</topic></related><related type="narrower"><topic>Tetrodotoxina</topic></related><related type="narrower"><topic>Toxina bacteriana</topic></related><related type="narrower"><topic>Veneno</topic></related><related type="narrower"><topic>Yesotoxina</topic></related><related type="broader"><topic>Sustancia tóxica</topic></related></mads>