pros-Methylimidazoleacetic acid in cerebrospinal fluid of patients with chronic schizophrenia: relationships to ratings of symptoms, ventricular brain ratios, and rates of urine excretion. - Prell GD; Green JP; Khandelwal JK; Wyatt RJ; Lawson WB; Jaeger AC; Kaufmann CA; Kirch DG (Clinical neuropharmacology, 1996)