<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>2236</termId><termName>Medicamentos-Toxicidad</termName><termType>PT</termType><termCreatedDate>2014-09-15 19:36:24</termCreatedDate><relation><relationType>UF</relationType><termId>2237</termId><termName>Toxicología de los medicamentos</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>2235</termId><termName>Medicamentos-Efectos secundarios</termName><termType>PT</termType></relation></term>  </Zthes>