<?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/">Inmunoensayo</topic></authority><related type="narrower"><topic>Enzimoinmuno análisis</topic></related><related type="narrower"><topic>Inmunoensayo en capa fina</topic></related><related type="narrower"><topic>Luminoinmunoensayo</topic></related><related type="narrower"><topic>Técnica radioinmunologica</topic></related><related type="broader"><topic>Técnica inmunológica</topic></related></mads>