<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>17444</termId><termName>λιποπρωτεΐνες</termName><termType>PT</termType><termCreatedDate>0000-00-00 00:00:00</termCreatedDate><relation><relationType>BT</relationType><termId>17961</termId><termName>πρωτεΐνες</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>17607</termId><termName>λιπίδια</termName><termType>PT</termType></relation><relation><relationType>RT</relationType><termId>16202</termId><termName>αθηροσκλήρωση</termName><termType>PT</termType></relation></term>  </Zthes>