<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>27735</termId><termName>Sanidad de Puerto Rico</termName><termType>PT</termType><termCreatedDate>1999-02-25 14:45:00</termCreatedDate><relation><relationType>BT</relationType><termId>12957</termId><termName>Sanidad de Iberoamerica</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>27282</termId><termName>Medicina (Puerto Rico)</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>10227</termId><termName>Alimentacion (Puerto Rico)</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>32400</termId><termName>Salud mental (Puerto Rico)</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>27732</termId><termName>Servicios sanitarios de Puerto Rico</termName><termType>PT</termType></relation></term>  </Zthes>