A venous system that overlaps a umbilical cord and is part of a entire extraembryonic component. [ OBOL:automatic ]
This is just here as a test because I lose it
Term information
Term relations
Equivalent to:
- venous system and part of some entire extraembryonic component and overlaps some umbilical cord
Subclass of:
- extraembryonic vascular system
- venous system
- overlaps some umbilical cord
- part of some entire extraembryonic component
Related from: