<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>4948</termId><termName>Transformación genética</termName><termType>TT</termType><termCreatedDate>2013-01-09 18:21:26</termCreatedDate></term>  </Zthes>