blood–cerebrospinal fluid barrier

https://doi.org/10.1351/goldbook.11641
Functional restriction by cells of the choroid plexus of transit of substances from the cerebrospinal fluid into the extracellular space of the brain.
Source:
PAC, 2015, 87, 841. (IUPAC Glossary of terms used in neurotoxicology (IUPAC Recommendations 2015)) on page 853 [Terms] [Paper]