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mads.xsd"><authority><topic authority="http://medical-terms.tematres.dev.ekt.gr/vocab">equipment</topic></authority><related type="narrower"><topic>air bags</topic></related><related type="narrower"><topic>artificial implants</topic></related><related type="narrower"><topic>condoms</topic></related><related type="narrower"><topic>dental braces</topic></related><related type="narrower"><topic>dental instruments</topic></related><related type="narrower"><topic>ear plugs</topic></related><related type="narrower"><topic>hearing aids</topic></related><related type="narrower"><topic>joint prosthesis</topic></related><related type="narrower"><topic>kidney transplants</topic></related><related type="narrower"><topic>lenses</topic></related><related type="narrower"><topic>medical supplies</topic></related><related type="narrower"><topic>respirators</topic></related><related type="narrower"><topic>seat belts</topic></related><related type="narrower"><topic>surgical equipment</topic></related></mads>