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mads.xsd"><authority><topic authority="http://roble.intecca.uned.es/tematres/lem/">Drogas</topic></authority><related type="narrower"><topic>Drogas de diseño</topic></related><related type="other"><topic>Alcaloides</topic></related><related type="other"><topic>Toxicomanía</topic></related><related type="other"><topic>Anestésicos</topic></related><related type="other"><topic>Opio</topic></related><related type="other"><topic>Cocaína</topic></related><related type="other"><topic>Dopaje</topic></related><related type="other"><topic>Drogadictos</topic></related><related type="broader"><topic>Medicamentos</topic></related><related type="broader"><topic>Educación sanitaria</topic></related><variant type="other"><topic>Narcóticos</topic></variant><variant type="other"><topic>Alucinógenos</topic></variant></mads>