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	mads.xsd"><authority><topic authority="http://www.serbi.ula.ve/tematres/vocab/">RAYOS X</topic></authority><related type="narrower"><topic>DESCARGAS ELECTRICAS A TRAVES DE GASES</topic></related><related type="narrower"><topic>EFECTO AUGER</topic></related><related type="narrower"><topic>ESPECTROSCOPIA DE ELECTRONES</topic></related><related type="narrower"><topic>RADIOCRISTALOGRAFIA</topic></related><related type="narrower"><topic>RADIOTERAPIA</topic></related><related type="broader"><topic>RADIACION</topic></related><related type="broader"><topic>ELECTRICIDAD</topic></related><related type="broader"><topic>FRACTURAS</topic></related><related type="broader"><topic>RADIACION IONIZANTE</topic></related><related type="broader"><topic>TERAPEUTICA FISIOLOGICA</topic></related></mads>