1. Section on Biochemical Pharmacology, Hypertension-Endocrine Branch, National Heart, Lung, and Blood Institute, Bethesda, Maryland 20014
2. Laboratory of Clinical Science, National Institute of Mental Health, Bethesda, Maryland 20014
3. Experimental Therapeutics Branch, IRP, National Institute of Neurological and Communicative Disorders and Stroke, Bethesda, Maryland 20014