<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>20892</termId><termName>Hepatología</termName><termType>TT</termType><termCreatedDate>2014-09-15 20:08:58</termCreatedDate><relation><relationType>RT</relationType><termId>4553</termId><termName>Gastroenterología</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>19064</termId><termName>Hígado</termName><termType>PT</termType></relation></term>  </Zthes>