<?xml version="1.0" encoding="utf-8"?><mads xmlns="http://www.loc.gov/mads/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.loc.gov/mads/
mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">dental casts</topic></authority><related type="broader"><topic>dental instruments</topic></related><related type="broader"><topic>molds</topic></related><variant type="other"><topic>dental cast</topic></variant> <note xml:lang="en"><![CDATA[ Casts made for dental work, particularly dental molds or dental models, forming a positive reproduction of a patient's teeth obtained from a dental impression; may also refer to other casts, such as historically to casts made for gold fillings. ]]></note></mads>