<?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://confrides.cpd.ua.es/tematres1/vocab/">9. CATEGORÍAS TEMÁTICAS DEL BUSCADOR BASES DE DATOS</topic></authority><related type="narrower"><topic>CIENCIAS</topic></related><related type="narrower"><topic>CIENCIAS DE LA SALUD</topic></related><related type="narrower"><topic>CIENCIAS JURÍDICAS</topic></related><related type="narrower"><topic>CIENCIAS SOCIALES</topic></related><related type="narrower"><topic>HUMANIDADES</topic></related><related type="narrower"><topic>INGENIERÍA Y ARQUITECTURA</topic></related><related type="narrower"><topic>INVESTIGACIÓN</topic></related><related type="narrower"><topic>MULTIDISCIPLINARES</topic></related><related type="narrower"><topic>NORMA Y PATENTES</topic></related><related type="narrower"><topic>PRENSA</topic></related><related type="narrower"><topic>PUBLICACIONES PERIÓDICAS</topic></related><related type="narrower"><topic>TESIS</topic></related></mads>