1. Program in Nutritional Sciences, Departments of
2. Psychiatry and Behavioral Sciences and
3. Puget Sound Veterans Affairs Health Care System, Seattle 98108,
4. Department of Nutrition, University of California at Davis, Davis, California 95616; and
5. Department of Psychiatry, University of Cincinnati, Cincinnati, Ohio 45267
6. Medicine, University of Washington, Seattle 98195,
7. Harborview Medical Center, Seattle, Washington 98104;