“vitelline duct”的概念、定义、翻译、参考文献-科学参考

单词	vitelline duct
释义	vitelline duct [vī`tel´ēn `dǝkt] ^EMBRYOLOGY The constricted part of the yolk sac opening into the midgut region of the future ileum. Also known as omphalomesenteric duct; umbilical duct.
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