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	mads.xsd"><authority><topic authority="http://www.serbi.ula.ve/tematres/vocab/">COMPUESTOS ORGANOSULFURICOS</topic></authority><related type="narrower"><topic>AMINOACIDOS SULFURICOS</topic></related><related type="narrower"><topic>METALOTIONEINA</topic></related><related type="narrower"><topic>PENICILAMINA</topic></related><related type="narrower"><topic>PROTEINAS CON HIERRO-AZUFRE</topic></related><related type="narrower"><topic>SULFILIMINAS</topic></related><related type="narrower"><topic>SULFOXIMINAS</topic></related><related type="narrower"><topic>TIOLES</topic></related><related type="broader"><topic>COMPUESTOS ORGANICOS</topic></related><related type="broader"><topic>COMPUESTOS DE AZUFRE</topic></related><variant type="other"><topic>Azufre--Compuestos orgánicos</topic></variant><variant type="other"><topic>Compuestos orgánicos del azufre</topic></variant></mads>