<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>33927</termId><termName>Homeostasis</termName><termType>TT</termType><termCreatedDate>2014-09-15 20:36:28</termCreatedDate><relation><relationType>UF</relationType><termId>33928</termId><termName>Autorregulación (Fisiología)</termName><termType>ND</termType></relation><relation><relationType>RT</relationType><termId>9711</termId><termName>Estrés (Fisiología)</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>34227</termId><termName>Fisiología</termName><termType>PT</termType></relation></term>  </Zthes>