The major vein of the midbrain, which crosses the midbrain medially to meet its partner the mesencephalic artery. [ http://www.ncbi.nlm.nih.gov/pubmed/12606281 ]
This is just here as a test because I lose it
The major vein of the midbrain, which crosses the midbrain medially to meet its partner the mesencephalic artery. [ http://www.ncbi.nlm.nih.gov/pubmed/12606281 ]