1. Aldred AR, Jaworowski A, Nilsson C, Achen MG, Segal MB, et al. Thyroxine transport from blood to brain via transthyretin synthesis in choroid plexus. Am J Physiol. 1990; 258: R338–R345.
2. Adelman G (ed). Choroid Plexus. Encycl Neurosc, ( Vol. I ). 1987; 236 - 239.
3. Boulton AA, Baker GB, and Walz W (eds). Neuromethods. 9. Neuronal Microenvironment. Clifton, NJ: Humana Press, 1988; 33 - 104.
4. Bradbury M. The Concept of a Blood–Brain Barrier. Pitman Press: Bath, England: John Wiley and Sons, 1979; 1 - 465.
5. Butler AB. Alteration in CSF outflow in experimental acute subarachnoid hemorrhage. In: Outflow of Cerebrospinal Fluid, Gjerris F, Borgesen SE, and Sorensen PS (eds). Copenhagen:Munksgaard: 1989; 69 - 75.