<?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://thesaurus.bhlscielo.org/vocab/pt">Região Nordeste</topic></authority><related type="narrower"><topic>Alagoas</topic></related><related type="narrower"><topic>Bahia</topic></related><related type="narrower"><topic>Ceará</topic></related><related type="narrower"><topic>Maranhão</topic></related><related type="narrower"><topic>Paraíba</topic></related><related type="narrower"><topic>Pernambuco</topic></related><related type="narrower"><topic>Piauí</topic></related><related type="narrower"><topic>Rio Grande do Norte</topic></related><related type="narrower"><topic>Sergipe</topic></related><related type="broader"><topic>Brasil</topic></related></mads>