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3. Permeability of blood-ocular barriers of neonatal and adult cats to fluorescein-labeled dextrans of selected molecular sizes;Bellhorn;Invest. Ophthalmol. Vis.,1981
4. Retinal microvessels express less gamma-glutamyl transpeptidase than brain microvessels;Belloni-Olivi;Curr. Eye Res.,1992
5. The localization of monoaminergic blood-barriers mechanisms;Bertler;Pharmacol. Rev.,1966