<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>16902</termId><termName>CATÁRTICOS</termName><termType>PT</termType><termLanguage>pt</termLanguage><termVocabulary>Vocabulário Controlado da USP</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>CATÁRTICOS</termSortkey><termCreatedDate>CATÁRTICOS</termCreatedDate><relation><relationType>UF</relationType><termId>81495</termId><termName>PURGANTES </termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>81498</termId><termName>PURGATIVOS </termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>41592</termId><termName>FÁRMACOS GASTRINTESTINAIS</termName><termType>PT</termType></relation></term>  </Zthes>