TY - RPRT TI - The nature of the decrease in blood-cerebrospinal fluid barrier exchange during postnatal brain development in the rat. AU - M D Habgood AU - G W Knott AU - K M Dziegielewska AU - N R Saunders PY - 1993 DO - 10.1113/jphysiol.1993.sp019760 UR - https://pubmed.ncbi.nlm.nih.gov/8254533/ ID - 8254533 ER -