<?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">internal dye diffusion transfer process</topic></authority><related type="broader"><topic>dye diffusion transfer process</topic></related><variant type="other"><topic>Polaroid SX-70 (TM) process</topic></variant><variant type="other"><topic>SX-70 (TM) process</topic></variant><variant type="other"><topic>diffusion transfer process, internal dye</topic></variant><variant type="other"><topic>dye diffusion transfer process, internal</topic></variant> <note xml:lang="en"><![CDATA[ Diffusion transfer process in which color dyes migrate from the negative to a sealed film unit and residual materials used in the internal development are rendered harmless and invisible once processing is complete. Generic name for the Polaroid SX-70 (TM) process. ]]></note></mads>