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	mads.xsd"><authority><topic authority="https://vocabulario.abcd.usp.br/pt-br/">ESTRUTURAS EMBRIÔNICAS</topic></authority><related type="narrower"><topic>BLASTÓCITO</topic></related><related type="narrower"><topic>CAMADAS GERMINATIVAS</topic></related><related type="narrower"><topic>LÍQUIDO AMNIÓTICO</topic></related><related type="narrower"><topic>CORDÃO UMBILICAL</topic></related><related type="narrower"><topic>GASTRULAÇÃO</topic></related><related type="narrower"><topic>SACO VITELINO</topic></related><related type="broader"><topic>EMBRIÃO</topic></related><variant type="other"><topic>ESTRUTURAS EMBRIONÁRIAS </topic></variant></mads>