Rickels K, Weise C C, Feldman H, Fee E A, Wiswesser G
J Int Med Res. 1978;6(3):180-5. doi: 10.1177/030006057800600303.
The authors describe a double-blind trial of six weeks duration which was designed to compare the anxiolytic properties of chlordiazepoxide, loxapine and placebo in a total of 135 anxious neurotic out-patients.