| Label | Id | |
|---|---|---|
| midbrain periaqueductal grey | http://purl.obolibrary.org/obo/UBERON_0003040 | |
| periaqueductal gray matter | http://purl.obolibrary.org/obo/UBERON_0003040 | |
| periaqueductal grey matter | http://purl.obolibrary.org/obo/UBERON_0003040 | |
| griseum centrale mesencephali | http://purl.obolibrary.org/obo/UBERON_0003040 | |
| griseum periventriculare mesencephali | http://purl.obolibrary.org/obo/UBERON_0003040 | |
| periaqueductal gray of tegmentum | http://purl.obolibrary.org/obo/UBERON_0003040 | |
| central gray of the midbrain | http://purl.obolibrary.org/obo/UBERON_0003040 | |
| periaqueductal gray, proper | http://purl.obolibrary.org/obo/UBERON_0003040 | |
| periaqueductal grey substance | http://purl.obolibrary.org/obo/UBERON_0003040 | |
| central gray substance of midbrain | http://purl.obolibrary.org/obo/UBERON_0003040 | |
| central grey substance of midbrain | http://purl.obolibrary.org/obo/UBERON_0003040 | |
| central gray substance of the midbrain | http://purl.obolibrary.org/obo/UBERON_0003040 |
