<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>51704</termId><termName>CONJUGADOS DROGA-ANTICUERPOS</termName><termType>PT</termType><termLanguage>es-ES</termLanguage><termVocabulary>TESAURO DE MATERIAS DE SERBIULA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>CONJUGADOS DROGA-ANTICUERPOS</termSortkey><termCreatedDate>CONJUGADOS DROGA-ANTICUERPOS</termCreatedDate><relation><relationType>UF</relationType><termId>51705</termId><termName>Conjugados droga-inmunoglobulina</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>51706</termId><termName>Inmunoconjugados de drogas</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>28452</termId><termName>DOSIFICACION DE MEDICAMENTOS</termName><termType>PT</termType></relation></term>  </Zthes>