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mads.xsd"><authority><topic authority="http://roble.intecca.uned.es/tematres/lem/">Simpaticomiméticos</topic></authority><related type="narrower"><topic>Adrenalina</topic></related><related type="narrower"><topic>Anfetaminas</topic></related><related type="narrower"><topic>Noradrenalina</topic></related><related type="narrower"><topic>Heptaminol</topic></related><variant type="other"><topic>Adrenérgicos</topic></variant><variant type="other"><topic>Aminas simpaticomiméticas</topic></variant><variant type="other"><topic>Simpatomiméticos</topic></variant></mads>