<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31387498</termId><termName>dental files</termName><termType>PT</termType><termNote><![CDATA[ Files used in dental work, including files used by hand or rotary files mounted in a dental handpiece. ]]></termNote><termCreatedDate>2026-03-30 20:44:29</termCreatedDate><relation><relationType>UF</relationType><termId>31387499</termId><termName>dental file</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31353455</termId><termName>dental instruments</termName><termType>PT</termType></relation><relation><relationType>BT</relationType><termId>31385459</termId><termName>files</termName><termType>PT</termType></relation></term>  </Zthes>