One of: the 4th ventricle median or lateral apertures. [ https://orcid.org/0000-0002-6601-2165 ]
Synonyms: aperture of 4th ventricle aperture of fourth ventricle
This is just here as a test because I lose it
One of: the 4th ventricle median or lateral apertures. [ https://orcid.org/0000-0002-6601-2165 ]
Synonyms: aperture of 4th ventricle aperture of fourth ventricle