<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>18205</termId><termName>Análisis de la supervivencia</termName><termType>TT</termType><termCreatedDate>2014-09-15 20:04:02</termCreatedDate><relation><relationType>UF</relationType><termId>18206</termId><termName>Análisis de supervivencia</termName><termType>ND</termType></relation><relation><relationType>RT</relationType><termId>22868</termId><termName>Biometría</termName><termType>PT</termType></relation></term>  </Zthes>