Yolk sac structure

Yolk sac structure (body structure)

active

Code	`26190007`
Semantic tag	body structure
Module	international
Definition	primitive
Effective time	20020131

Synonyms

Yolk sac

Parents (2)

667009Embryonic structure body structure
54134001Extraembryonic membranes structure body structure

Children (2)

362845002Entire yolk sac body structure
41629008Structure of yolk stalk body structure