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mads.xsd"><authority><topic authority="http://roble.intecca.uned.es/tematres/lem/">Bioquímica</topic></authority><related type="narrower"><topic>Biogeoquímica</topic></related><related type="narrower"><topic>Biología molecular</topic></related><related type="narrower"><topic>Biosíntesis</topic></related><related type="narrower"><topic>Enzimas</topic></related><related type="narrower"><topic>Histoquímica</topic></related><related type="narrower"><topic>Metabolismo</topic></related><related type="narrower"><topic>Neuroquímica</topic></related><related type="narrower"><topic>Vitaminas</topic></related><related type="narrower"><topic>Fisiología</topic></related><related type="narrower"><topic>Proteínas</topic></related><related type="narrower"><topic>Biodegradación</topic></related><related type="other"><topic>Química</topic></related><related type="other"><topic>Biofísica</topic></related><related type="other"><topic>Química farmacéutica</topic></related><related type="other"><topic>Oligoelementos</topic></related><related type="other"><topic>Ácidos nucléicos</topic></related><related type="other"><topic>Farmacología</topic></related><related type="other"><topic>Fermentación</topic></related><variant type="other"><topic>Química biológica</topic></variant></mads>