1. Instructor in Anesthesiology. Recipient of a Research and Education Associateship, U. S. Veterans Administration. Present address: Dept. of Anesthesiology, Holy Cross Hospital, Salt Lake City, Utah 84102.
2. Professor of Anesthesiology. Present address: Department of Anesthesiology, University of Oregon Medical School, 3181 S.W. Sam Jackson Park Road, Portland, Oregon 97201.