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mads.xsd"><authority><topic authority="http://general-terms.thesaurus.ekt.gr/vocab">εξαρτησιογόνες ουσίες</topic></authority><related type="narrower"><topic>αλκοόλ</topic></related><related type="narrower"><topic>ναρκωτικά</topic></related><related type="narrower"><topic>νικοτίνη</topic></related><related type="narrower"><topic>παραισθησιογόνα</topic></related><related type="narrower"><topic>χασίς</topic></related><related type="other"><topic>ψυχοτρόποι ουσίες</topic></related><related type="other"><topic>ουσίες εξάρτησης</topic></related><related type="other"><topic>εθισμός</topic></related><related type="other"><topic>απεξάρτηση</topic></related></mads>