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	mads.xsd"><authority><topic authority="http://www.serbi.ula.ve/tematres/vocab/">ANTICONCEPCION</topic></authority><related type="narrower"><topic>ABORTO</topic></related><related type="narrower"><topic>ANTICONCEPTIVOS</topic></related><related type="narrower"><topic>Coito interrumpido</topic></related><related type="narrower"><topic>COMUNICACION EN CONTROL DE LA NATALIDAD</topic></related><related type="narrower"><topic>ESTERILIZACION (CONTROL DE LA NATALIDAD)</topic></related><related type="narrower"><topic>Intervalos de nacimientos</topic></related><related type="narrower"><topic>MALTUSIANISMO</topic></related><related type="narrower"><topic>MATRIMONIOS SIN HIJOS</topic></related><related type="narrower"><topic>MEDIOS DE COMUNICACION DE MASAS EN CONTROL DE LA NATALIDAD</topic></related><related type="narrower"><topic>TAMAÑO DE LA FAMILIA</topic></related><related type="other"><topic>CONTROL DE LA NATALIDAD</topic></related><related type="other"><topic>Regulación de la población</topic></related><related type="broader"><topic>ETICA SEXUAL</topic></related><related type="broader"><topic>CONCEPCION</topic></related><related type="broader"><topic>EUGENESIA</topic></related><related type="broader"><topic>SALUD SEXUAL</topic></related><variant type="other"><topic>Concepción--Prevención</topic></variant><variant type="other"><topic>Contracepción</topic></variant><variant type="other"><topic>Control de población</topic></variant><variant type="other"><topic>Limitación de los nacimientos</topic></variant><variant type="other"><topic>Planificación familiar</topic></variant><variant type="other"><topic>Prevención de la concepción</topic></variant></mads>