<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>22843</termId><termName>INTERFERON</termName><termType>PT</termType><termLanguage>es-ES</termLanguage><termVocabulary>TESAURO DE MATERIAS DE SERBIULA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>INTERFERON</termSortkey><termNote label="Cota LC"><![CDATA[ <p><a href="http://www.loc.gov/aba/publications/FreeLCC/Q-text.pdf" target="_blank">[QR187.5 (Immunology)]</a></p> ]]></termNote><termCreatedDate>INTERFERON</termCreatedDate><termModifiedDate>2015-01-30 07:20:09</termModifiedDate><relation><relationType>UF</relationType><termId>41276</termId><termName>Interferonas</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>41277</termId><termName>Interferones</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>22797</termId><termName>AGENTES ANTIVIRALES</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>21252</termId><termName>GLUCOPROTEINAS</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>8115</termId><termName>ANTIBIOSIS</termName><termType>PT</termType></relation></term>  </Zthes>