<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/schema/zthes-1.0.dtd">  <Zthes><term><termId>6620</termId><termName>GASES ASFIXIANTES Y VENENOSOS</termName><termType>PT</termType><termLanguage>es-ES</termLanguage><termVocabulary>TESAURO DE MATERIAS DE SERBIULA</termVocabulary>	<termStatus>active</termStatus>	<termApproval>approved</termApproval>	<termSortkey>GASES ASFIXIANTES Y VENENOSOS</termSortkey><termNote label="Cota LC"><![CDATA[ <p><a href="http://www.loc.gov/aba/publications/FreeLCC/R-text.pdf" target="_blank">RA577 (Public health)</a></p>

<p><a href="http://www.loc.gov/aba/publications/FreeLCC/R-text.pdf" target="_blank">RA1245-RA1247 (Toxicology)</a></p> ]]></termNote><termCreatedDate>GASES ASFIXIANTES Y VENENOSOS</termCreatedDate><termModifiedDate>2015-02-03 05:41:30</termModifiedDate><relation><relationType>BT</relationType><termId>6616</termId><termName>MEDICINA LEGAL</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>6605</termId><termName>VENENOS</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>31772</termId><termName>EFECTOS FISIOLOGICOS DE LOS GASES</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>5558</termId><termName>GAS</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>14506</termId><termName>GAS NATURAL</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>20333</termId><termName>GASES DE DESECHO</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>38669</termId><termName>IPERITA</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>38670</termId><termName>MONOXIDO DE CARBONO</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>11745</termId><termName>ASFIXIA</termName><termType>PT</termType></relation></term>  </Zthes>