<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>19977</termId><termName>ESPECTROSCOPIA DE RESONANCIA MAGNETICA NUCLEAR</termName><termType>PT</termType><termLanguage>es-ES</termLanguage><termVocabulary>TESAURO DE MATERIAS DE SERBIULA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>ESPECTROSCOPIA DE RESONANCIA MAGNETICA NUCLEAR</termSortkey><termCreatedDate>ESPECTROSCOPIA DE RESONANCIA MAGNETICA NUCLEAR</termCreatedDate><termModifiedDate>2015-02-10 06:09:05</termModifiedDate><relation><relationType>BT</relationType><termId>4778</termId><termName>ESPECTROSCOPIA NUCLEAR</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>11284</termId><termName>ESPECTROSCOPIA DE RESONANCIA MAGNETICA DE PROTONES</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>10539</termId><termName>DESPLAZAMIENTO DE LA CAPA OSCURA</termName><termType>PT</termType></relation></term>  </Zthes>