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	mads.xsd"><authority><topic authority="http://www.serbi.ula.ve/tematres/vocab/">INTERACCION CELULAR</topic></authority><related type="narrower"><topic>ADHERENCIA CELULAR</topic></related><related type="narrower"><topic>AGREGACION CELULAR</topic></related><related type="narrower"><topic>INTERACCION DE LAS CELULAS VEGETALES</topic></related><related type="narrower"><topic>INTERACCION ESPERMATOZOIDE-OVULO</topic></related><related type="broader"><topic>MECANISMOS DE CONTROL CELULAR</topic></related><variant type="other"><topic>Interacción célula a célula</topic></variant></mads>