RT Journal Article SR Electronic T1 Unbound Drug Concentration in Brain Homogenate and Cerebral Spinal Fluid at Steady State as a Surrogate for Unbound Concentration in Brain Interstitial Fluid JF Drug Metabolism and Disposition JO Drug Metab Dispos FD American Society for Pharmacology and Experimental Therapeutics DO 10.1124/dmd.108.024125 A1 Xingrong Liu A1 Kristine Van Natta A1 Hellen Yeo A1 Olga Vilenski A1 Paul Weller A1 Philip Worboys A1 Mario Monshouwer YR 2008 UL http://dmd.aspetjournals.org/content/early/2008/12/30/dmd.108.024125.abstract AB