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mads.xsd"><authority><topic authority="http://AATesaurus.cultura.gencat.cat/aat/getty_en">biologists</topic></authority><related type="narrower"><topic>botanists</topic></related><related type="narrower"><topic>zoologists</topic></related><related type="narrower"><topic>paleontologists</topic></related><related type="narrower"><topic>physiologists</topic></related><related type="narrower"><topic>marine biologists</topic></related><related type="narrower"><topic>biochemists</topic></related><related type="narrower"><topic>bioengineers</topic></related><related type="narrower"><topic>biometricians</topic></related><related type="narrower"><topic>mycologists</topic></related><related type="narrower"><topic>microbiologists</topic></related><related type="other"><topic>biology</topic></related><related type="other"><topic>biological sciences equipment</topic></related><related type="broader"><topic>scientists</topic></related><variant type="other"><topic>biologist</topic></variant><variant type="other"><topic>biologist&apos;s</topic></variant><variant type="other"><topic>biologists&apos;</topic></variant> <note xml:lang="en"><![CDATA[ Scientists trained or working in the study of living organisms. ]]></note></mads>