| Name: | ventricular system |
|---|---|
| Synonyms: | |
| Definition: | |
| Ontology: | Anatomy Ontology [ZFA:0001261] |
| Name: | anatomical surface |
|---|---|
| Synonyms: | |
| Definition: | Non-material anatomical entity of two dimensions, that is demarcated by anatomical lines or points on the external or internal surfaces of anatomical structures. |
| Ontology: | Anatomy Ontology [ZFA:0005594] |