<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>5256</termId><termName>Poliomielitis</termName><termType>PT</termType><termCreatedDate>2014-09-15 19:41:16</termCreatedDate><relation><relationType>UF</relationType><termId>5257</termId><termName>Trefomielitis</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>5258</termId><termName>Parálisis infantil</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>5259</termId><termName>Polio</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>5260</termId><termName>Poliomielitis anterior aguda</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>5261</termId><termName>Paralisis espinal aguda</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>5262</termId><termName>Heinen-Medin, Enfermedad de</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>5254</termId><termName>Médula espinal-Enfermedades</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>10014</termId><termName>Sistema nervioso central-Infecciones</termName><termType>TT</termType></relation><relation><relationType>RT</relationType><termId>2198</termId><termName>Virus de la poliomelitis</termName><termType>PT</termType></relation></term>  </Zthes>