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	mads.xsd"><authority><topic authority="http://vocabularios.saij.gob.ar/lexico/">sangre humana</topic></authority><related type="narrower"><topic>bancos de sangre</topic></related><related type="narrower"><topic>donación de sangre</topic></related><related type="narrower"><topic>extracción de sangre</topic></related><related type="narrower"><topic>factor RH</topic></related><related type="narrower"><topic>grupo sanguíneo</topic></related><related type="narrower"><topic>productos hemoderivados</topic></related><related type="narrower"><topic>servicio de hemoterapia</topic></related><related type="narrower"><topic>transfusión de sangre</topic></related><related type="broader"><topic>Salud pública</topic></related></mads>