<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>27286</termId><termName>Sanidad de El Salvador</termName><termType>PT</termType><termCreatedDate>1998-09-14 08:55:00</termCreatedDate><relation><relationType>BT</relationType><termId>12957</termId><termName>Sanidad de Iberoamerica</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>34121</termId><termName>Sanidad publica de El Salvador</termName><termType>PT</termType></relation></term>  </Zthes>