<?xml version="1.0" encoding="utf-8"?><!DOCTYPE Zthes SYSTEM "http://zthes.z3950.org/xml/zthes-05.dtd">  <Zthes><term><termId>31353455</termId><termName>dental instruments</termName><termType>PT</termType><termNote><![CDATA[ Instruments, tools, and equipment used to care for teeth. ]]></termNote><termCreatedDate>2026-03-30 20:35:23</termCreatedDate><relation><relationType>UF</relationType><termId>31353456</termId><termName>dental instrument</termName><termType>ND</termType></relation><relation><relationType>UF</relationType><termId>31353457</termId><termName>instruments, dental</termName><termType>ND</termType></relation><relation><relationType>BT</relationType><termId>31324535</termId><termName>medical equipment</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31387404</termId><termName>dental amalgam carriers</termName><termType>PT</termType></relation><relation><relationType>NT</relationType><termId>31387406</termId><termName>dental 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