%0 Journal Article %T Kynurenic Acid Metabolism in Various Types of Brain Pathology in HIV-1 Infected Patients %A H. Baran %A J.A. Hainfellner %A B. Kepplinger %J International Journal of Tryptophan Research %D 2012 %I %U http://la-press.com/kynurenic-acid-metabolism-in-various-types-of-brain-pathology-in-hiv-1-a3457