<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>8177</termId><termName>Técnica para inmunoenzimas</termName><termType>PT</termType><termLanguage>es-ES</termLanguage><termVocabulary>TESAURO DE MATERIAS DE SERBIULA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>Técnica para inmunoenzimas</termSortkey><termCreatedDate>Técnica para inmunoenzimas</termCreatedDate><relation><relationType>BT</relationType><termId>3160</termId><termName>ANALISIS ENZIMATICO</termName><termType>PT</termType></relation></term>  </Zthes>